237379500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 827910720

約数和(自身を除く): 590531220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 29, 30, 34, 36, 45, 50, 51, 58, 60, 68, 75, 85, 87, 90, 100, 102, 107, 116, 125, 145, 150, 153, 170, 174, 180, 204, 214, 225, 250, 255, 261, 290, 300, 306, 321, 340, 348, 375, 425, 428, 435, 450, 493, 500, 510, 522, 535, 580, 612, 642, 725, 750, 765, 850, 870, 900, 963, 986, 1020, 1044, 1070, 1125, 1275, 1284, 1305, 1450, 1479, 1500, 1530, 1605, 1700, 1740, 1819, 1926, 1972, 2125, 2140, 2175, 2250, 2465, 2550, 2610, 2675, 2900, 2958, 3060, 3103, 3210, 3625, 3638, 3825, 3852, 4250, 4350, 4437, 4500, 4815, 4930, 5100, 5220, 5350, 5457, 5916, 6206, 6375, 6420, 6525, 7250, 7276, 7395, 7650, 8025, 8500, 8700, 8874, 9095, 9309, 9630, 9860, 10700, 10875, 10914, 12325, 12412, 12750, 13050, 13375, 14500, 14790, 15300, 15515, 16050, 16371, 17748, 18190, 18618, 19125, 19260, 21750, 21828, 22185, 24075, 24650, 25500, 26100, 26750, 27285, 27927, 29580, 31030, 32100, 32625, 32742, 36380, 36975, 37236, 38250, 40125, 43500, 44370, 45475, 46545, 48150, 49300, 52751, 53500, 54570, 55854, 61625, 62060, 65250, 65484, 73950, 76500, 77575, 80250, 81855, 88740, 90950, 93090, 96300, 105502, 109140, 110925, 111708, 120375, 123250, 130500, 136425, 139635, 147900, 155150, 158253, 160500, 163710, 181900, 184875, 186180, 211004, 221850, 227375, 232725, 240750, 246500, 263755, 272850, 279270, 310300, 316506, 327420, 369750, 387875, 409275, 443700, 454750, 465450, 474759, 481500, 527510, 545700, 554625, 558540, 633012, 682125, 698175, 739500, 775750, 791265, 818550, 909500, 930900, 949518, 1055020, 1109250, 1163625, 1318775, 1364250, 1396350, 1551500, 1582530, 1637100, 1899036, 2046375, 2218500, 2327250, 2373795, 2637550, 2728500, 2792700, 3165060, 3490875, 3956325, 4092750, 4654500, 4747590, 5275100, 6593875, 6981750, 7912650, 8185500, 9495180, 11868975, 13187750, 13963500, 15825300, 19781625, 23737950, 26375500, 39563250, 47475900, 59344875, 79126500, 118689750, 237379500]

約数ペア:

[(1, 237379500), (2, 118689750), (3, 79126500), (4, 59344875), (5, 47475900), (6, 39563250), (9, 26375500), (10, 23737950), (12, 19781625), (15, 15825300), (17, 13963500), (18, 13187750), (20, 11868975), (25, 9495180), (29, 8185500), (30, 7912650), (34, 6981750), (36, 6593875), (45, 5275100), (50, 4747590), (51, 4654500), (58, 4092750), (60, 3956325), (68, 3490875), (75, 3165060), (85, 2792700), (87, 2728500), (90, 2637550), (100, 2373795), (102, 2327250), (107, 2218500), (116, 2046375), (125, 1899036), (145, 1637100), (150, 1582530), (153, 1551500), (170, 1396350), (174, 1364250), (180, 1318775), (204, 1163625), (214, 1109250), (225, 1055020), (250, 949518), (255, 930900), (261, 909500), (290, 818550), (300, 791265), (306, 775750), (321, 739500), (340, 698175), (348, 682125), (375, 633012), (425, 558540), (428, 554625), (435, 545700), (450, 527510), (493, 481500), (500, 474759), (510, 465450), (522, 454750), (535, 443700), (580, 409275), (612, 387875), (642, 369750), (725, 327420), (750, 316506), (765, 310300), (850, 279270), (870, 272850), (900, 263755), (963, 246500), (986, 240750), (1020, 232725), (1044, 227375), (1070, 221850), (1125, 211004), (1275, 186180), (1284, 184875), (1305, 181900), (1450, 163710), (1479, 160500), (1500, 158253), (1530, 155150), (1605, 147900), (1700, 139635), (1740, 136425), (1819, 130500), (1926, 123250), (1972, 120375), (2125, 111708), (2140, 110925), (2175, 109140), (2250, 105502), (2465, 96300), (2550, 93090), (2610, 90950), (2675, 88740), (2900, 81855), (2958, 80250), (3060, 77575), (3103, 76500), (3210, 73950), (3625, 65484), (3638, 65250), (3825, 62060), (3852, 61625), (4250, 55854), (4350, 54570), (4437, 53500), (4500, 52751), (4815, 49300), (4930, 48150), (5100, 46545), (5220, 45475), (5350, 44370), (5457, 43500), (5916, 40125), (6206, 38250), (6375, 37236), (6420, 36975), (6525, 36380), (7250, 32742), (7276, 32625), (7395, 32100), (7650, 31030), (8025, 29580), (8500, 27927), (8700, 27285), (8874, 26750), (9095, 26100), (9309, 25500), (9630, 24650), (9860, 24075), (10700, 22185), (10875, 21828), (10914, 21750), (12325, 19260), (12412, 19125), (12750, 18618), (13050, 18190), (13375, 17748), (14500, 16371), (14790, 16050), (15300, 15515)]