51278144400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20147}}^1$

素因数の和:20279

約数の個数: 360

約数和(自身を含む): 205394514624

約数和(自身を除く): 154116370224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 101, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 202, 210, 225, 240, 252, 280, 300, 303, 315, 336, 350, 360, 400, 404, 420, 450, 504, 505, 525, 560, 600, 606, 630, 700, 707, 720, 808, 840, 900, 909, 1008, 1010, 1050, 1200, 1212, 1260, 1400, 1414, 1515, 1575, 1616, 1680, 1800, 1818, 2020, 2100, 2121, 2424, 2520, 2525, 2800, 2828, 3030, 3150, 3535, 3600, 3636, 4040, 4200, 4242, 4545, 4848, 5040, 5050, 5656, 6060, 6300, 6363, 7070, 7272, 7575, 8080, 8400, 8484, 9090, 10100, 10605, 11312, 12120, 12600, 12726, 14140, 14544, 15150, 16968, 17675, 18180, 20147, 20200, 21210, 22725, 24240, 25200, 25452, 28280, 30300, 31815, 33936, 35350, 36360, 40294, 40400, 42420, 45450, 50904, 53025, 56560, 60441, 60600, 63630, 70700, 72720, 80588, 84840, 90900, 100735, 101808, 106050, 120882, 121200, 127260, 141029, 141400, 159075, 161176, 169680, 181323, 181800, 201470, 212100, 241764, 254520, 282058, 282800, 302205, 318150, 322352, 362646, 363600, 402940, 423087, 424200, 483528, 503675, 509040, 564116, 604410, 636300, 705145, 725292, 805880, 846174, 848400, 906615, 967056, 1007350, 1128232, 1208820, 1269261, 1272600, 1410290, 1450584, 1511025, 1611760, 1692348, 1813230, 2014700, 2034847, 2115435, 2256464, 2417640, 2538522, 2545200, 2820580, 2901168, 3022050, 3384696, 3525725, 3626460, 4029400, 4069694, 4230870, 4533075, 4835280, 5077044, 5641160, 6044100, 6104541, 6346305, 6769392, 7051450, 7252920, 8058800, 8139388, 8461740, 9066150, 10154088, 10174235, 10577175, 11282320, 12088200, 12209082, 12692610, 14102900, 14243929, 14505840, 16278776, 16923480, 18132300, 18313623, 20308176, 20348470, 21154350, 24176400, 24418164, 25385220, 28205800, 28487858, 30522705, 31731525, 32557552, 33846960, 36264600, 36627246, 40696940, 42308700, 42731787, 48836328, 50770440, 50871175, 56411600, 56975716, 61045410, 63463050, 71219645, 72529200, 73254492, 81393880, 84617400, 85463574, 91568115, 97672656, 101540880, 101742350, 113951432, 122090820, 126926100, 128195361, 142439290, 146508984, 152613525, 162787760, 169234800, 170927148, 183136230, 203484700, 213658935, 227902864, 244181640, 253852200, 256390722, 284878580, 293017968, 305227050, 341854296, 356098225, 366272460, 406969400, 427317870, 457840575, 488363280, 507704400, 512781444, 569757160, 610454100, 640976805, 683708592, 712196450, 732544920, 813938800, 854635740, 915681150, 1025562888, 1068294675, 1139514320, 1220908200, 1281953610, 1424392900, 1465089840, 1709271480, 1831362300, 2051125776, 2136589350, 2441816400, 2563907220, 2848785800, 3204884025, 3418542960, 3662724600, 4273178700, 5127814440, 5697571600, 6409768050, 7325449200, 8546357400, 10255628880, 12819536100, 17092714800, 25639072200, 51278144400]

約数ペア:

[(1, 51278144400), (2, 25639072200), (3, 17092714800), (4, 12819536100), (5, 10255628880), (6, 8546357400), (7, 7325449200), (8, 6409768050), (9, 5697571600), (10, 5127814440), (12, 4273178700), (14, 3662724600), (15, 3418542960), (16, 3204884025), (18, 2848785800), (20, 2563907220), (21, 2441816400), (24, 2136589350), (25, 2051125776), (28, 1831362300), (30, 1709271480), (35, 1465089840), (36, 1424392900), (40, 1281953610), (42, 1220908200), (45, 1139514320), (48, 1068294675), (50, 1025562888), (56, 915681150), (60, 854635740), (63, 813938800), (70, 732544920), (72, 712196450), (75, 683708592), (80, 640976805), (84, 610454100), (90, 569757160), (100, 512781444), (101, 507704400), (105, 488363280), (112, 457840575), (120, 427317870), (126, 406969400), (140, 366272460), (144, 356098225), (150, 341854296), (168, 305227050), (175, 293017968), (180, 284878580), (200, 256390722), (202, 253852200), (210, 244181640), (225, 227902864), (240, 213658935), (252, 203484700), (280, 183136230), (300, 170927148), (303, 169234800), (315, 162787760), (336, 152613525), (350, 146508984), (360, 142439290), (400, 128195361), (404, 126926100), (420, 122090820), (450, 113951432), (504, 101742350), (505, 101540880), (525, 97672656), (560, 91568115), (600, 85463574), (606, 84617400), (630, 81393880), (700, 73254492), (707, 72529200), (720, 71219645), (808, 63463050), (840, 61045410), (900, 56975716), (909, 56411600), (1008, 50871175), (1010, 50770440), (1050, 48836328), (1200, 42731787), (1212, 42308700), (1260, 40696940), (1400, 36627246), (1414, 36264600), (1515, 33846960), (1575, 32557552), (1616, 31731525), (1680, 30522705), (1800, 28487858), (1818, 28205800), (2020, 25385220), (2100, 24418164), (2121, 24176400), (2424, 21154350), (2520, 20348470), (2525, 20308176), (2800, 18313623), (2828, 18132300), (3030, 16923480), (3150, 16278776), (3535, 14505840), (3600, 14243929), (3636, 14102900), (4040, 12692610), (4200, 12209082), (4242, 12088200), (4545, 11282320), (4848, 10577175), (5040, 10174235), (5050, 10154088), (5656, 9066150), (6060, 8461740), (6300, 8139388), (6363, 8058800), (7070, 7252920), (7272, 7051450), (7575, 6769392), (8080, 6346305), (8400, 6104541), (8484, 6044100), (9090, 5641160), (10100, 5077044), (10605, 4835280), (11312, 4533075), (12120, 4230870), (12600, 4069694), (12726, 4029400), (14140, 3626460), (14544, 3525725), (15150, 3384696), (16968, 3022050), (17675, 2901168), (18180, 2820580), (20147, 2545200), (20200, 2538522), (21210, 2417640), (22725, 2256464), (24240, 2115435), (25200, 2034847), (25452, 2014700), (28280, 1813230), (30300, 1692348), (31815, 1611760), (33936, 1511025), (35350, 1450584), (36360, 1410290), (40294, 1272600), (40400, 1269261), (42420, 1208820), (45450, 1128232), (50904, 1007350), (53025, 967056), (56560, 906615), (60441, 848400), (60600, 846174), (63630, 805880), (70700, 725292), (72720, 705145), (80588, 636300), (84840, 604410), (90900, 564116), (100735, 509040), (101808, 503675), (106050, 483528), (120882, 424200), (121200, 423087), (127260, 402940), (141029, 363600), (141400, 362646), (159075, 322352), (161176, 318150), (169680, 302205), (181323, 282800), (181800, 282058), (201470, 254520), (212100, 241764)]