20214493500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:302

約数の個数: 384

約数和(自身を含む): 63515612160

約数和(自身を除く): 43301118660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 43, 50, 58, 60, 75, 86, 87, 100, 101, 107, 116, 125, 129, 145, 150, 172, 174, 202, 214, 215, 250, 258, 290, 300, 303, 321, 348, 375, 404, 428, 430, 435, 500, 505, 516, 535, 580, 606, 642, 645, 725, 750, 860, 870, 1010, 1070, 1075, 1212, 1247, 1284, 1290, 1450, 1500, 1515, 1605, 1740, 2020, 2140, 2150, 2175, 2494, 2525, 2580, 2675, 2900, 2929, 3030, 3103, 3210, 3225, 3625, 3741, 4300, 4343, 4350, 4601, 4988, 5050, 5350, 5375, 5858, 6060, 6206, 6235, 6420, 6450, 7250, 7482, 7575, 8025, 8686, 8700, 8787, 9202, 9309, 10100, 10700, 10750, 10807, 10875, 11716, 12412, 12470, 12625, 12900, 13029, 13375, 13803, 14500, 14645, 14964, 15150, 15515, 16050, 16125, 17372, 17574, 18404, 18618, 18705, 21500, 21614, 21715, 21750, 23005, 24940, 25250, 26058, 26750, 27606, 29290, 30300, 31030, 31175, 32100, 32250, 32421, 35148, 37236, 37410, 37875, 40125, 43228, 43430, 43500, 43935, 46010, 46545, 50500, 52116, 53500, 54035, 55212, 58580, 62060, 62350, 64500, 64842, 65145, 69015, 73225, 74820, 75750, 77575, 80250, 86860, 87870, 92020, 93090, 93525, 108070, 108575, 115025, 124700, 125947, 129684, 130290, 133429, 138030, 146450, 151500, 155150, 155875, 160500, 162105, 175740, 186180, 187050, 216140, 217150, 219675, 230050, 232725, 251894, 260580, 266858, 270175, 276060, 292900, 310300, 311750, 313403, 324210, 325725, 345075, 366125, 374100, 377841, 387875, 400287, 434300, 439350, 460100, 464701, 465450, 467625, 503788, 533716, 540350, 542875, 575125, 623500, 626806, 629735, 648420, 651450, 667145, 690150, 732250, 755682, 775750, 800574, 810525, 878700, 929402, 930900, 935250, 940209, 1080700, 1085750, 1098375, 1150250, 1163625, 1253612, 1259470, 1302900, 1334290, 1350875, 1380300, 1394103, 1464500, 1511364, 1551500, 1567015, 1601148, 1621050, 1628625, 1725375, 1858804, 1870500, 1880418, 1889205, 2001435, 2171500, 2196750, 2300500, 2323505, 2327250, 2518940, 2668580, 2701750, 2788206, 3134030, 3148675, 3242100, 3257250, 3335725, 3450750, 3760836, 3778410, 4002870, 4052625, 4393500, 4647010, 4654500, 4701045, 5403500, 5576412, 6268060, 6297350, 6514500, 6671450, 6901500, 6970515, 7556820, 7835075, 8005740, 8105250, 9294020, 9402090, 9446025, 10007175, 11617525, 12594700, 13342900, 13476329, 13941030, 15670150, 15743375, 16210500, 16678625, 18804180, 18892050, 20014350, 23235050, 23505225, 26952658, 27882060, 31340300, 31486750, 33357250, 34852575, 37784100, 39175375, 40028700, 40428987, 46470100, 47010450, 47230125, 50035875, 53905316, 58087625, 62973500, 66714500, 67381645, 69705150, 78350750, 80857974, 94020900, 94460250, 100071750, 116175250, 117526125, 134763290, 139410300, 156701500, 161715948, 174262875, 188920500, 200143500, 202144935, 232350500, 235052250, 269526580, 336908225, 348525750, 404289870, 470104500, 673816450, 697051500, 808579740, 1010724675, 1347632900, 1684541125, 2021449350, 3369082250, 4042898700, 5053623375, 6738164500, 10107246750, 20214493500]

約数ペア:

[(1, 20214493500), (2, 10107246750), (3, 6738164500), (4, 5053623375), (5, 4042898700), (6, 3369082250), (10, 2021449350), (12, 1684541125), (15, 1347632900), (20, 1010724675), (25, 808579740), (29, 697051500), (30, 673816450), (43, 470104500), (50, 404289870), (58, 348525750), (60, 336908225), (75, 269526580), (86, 235052250), (87, 232350500), (100, 202144935), (101, 200143500), (107, 188920500), (116, 174262875), (125, 161715948), (129, 156701500), (145, 139410300), (150, 134763290), (172, 117526125), (174, 116175250), (202, 100071750), (214, 94460250), (215, 94020900), (250, 80857974), (258, 78350750), (290, 69705150), (300, 67381645), (303, 66714500), (321, 62973500), (348, 58087625), (375, 53905316), (404, 50035875), (428, 47230125), (430, 47010450), (435, 46470100), (500, 40428987), (505, 40028700), (516, 39175375), (535, 37784100), (580, 34852575), (606, 33357250), (642, 31486750), (645, 31340300), (725, 27882060), (750, 26952658), (860, 23505225), (870, 23235050), (1010, 20014350), (1070, 18892050), (1075, 18804180), (1212, 16678625), (1247, 16210500), (1284, 15743375), (1290, 15670150), (1450, 13941030), (1500, 13476329), (1515, 13342900), (1605, 12594700), (1740, 11617525), (2020, 10007175), (2140, 9446025), (2150, 9402090), (2175, 9294020), (2494, 8105250), (2525, 8005740), (2580, 7835075), (2675, 7556820), (2900, 6970515), (2929, 6901500), (3030, 6671450), (3103, 6514500), (3210, 6297350), (3225, 6268060), (3625, 5576412), (3741, 5403500), (4300, 4701045), (4343, 4654500), (4350, 4647010), (4601, 4393500), (4988, 4052625), (5050, 4002870), (5350, 3778410), (5375, 3760836), (5858, 3450750), (6060, 3335725), (6206, 3257250), (6235, 3242100), (6420, 3148675), (6450, 3134030), (7250, 2788206), (7482, 2701750), (7575, 2668580), (8025, 2518940), (8686, 2327250), (8700, 2323505), (8787, 2300500), (9202, 2196750), (9309, 2171500), (10100, 2001435), (10700, 1889205), (10750, 1880418), (10807, 1870500), (10875, 1858804), (11716, 1725375), (12412, 1628625), (12470, 1621050), (12625, 1601148), (12900, 1567015), (13029, 1551500), (13375, 1511364), (13803, 1464500), (14500, 1394103), (14645, 1380300), (14964, 1350875), (15150, 1334290), (15515, 1302900), (16050, 1259470), (16125, 1253612), (17372, 1163625), (17574, 1150250), (18404, 1098375), (18618, 1085750), (18705, 1080700), (21500, 940209), (21614, 935250), (21715, 930900), (21750, 929402), (23005, 878700), (24940, 810525), (25250, 800574), (26058, 775750), (26750, 755682), (27606, 732250), (29290, 690150), (30300, 667145), (31030, 651450), (31175, 648420), (32100, 629735), (32250, 626806), (32421, 623500), (35148, 575125), (37236, 542875), (37410, 540350), (37875, 533716), (40125, 503788), (43228, 467625), (43430, 465450), (43500, 464701), (43935, 460100), (46010, 439350), (46545, 434300), (50500, 400287), (52116, 387875), (53500, 377841), (54035, 374100), (55212, 366125), (58580, 345075), (62060, 325725), (62350, 324210), (64500, 313403), (64842, 311750), (65145, 310300), (69015, 292900), (73225, 276060), (74820, 270175), (75750, 266858), (77575, 260580), (80250, 251894), (86860, 232725), (87870, 230050), (92020, 219675), (93090, 217150), (93525, 216140), (108070, 187050), (108575, 186180), (115025, 175740), (124700, 162105), (125947, 160500), (129684, 155875), (130290, 155150), (133429, 151500), (138030, 146450)]