12541050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 108

約数和(自身を含む): 36016110

約数和(自身を除く): 23475060

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 31, 45, 50, 58, 62, 75, 87, 90, 93, 145, 150, 155, 174, 186, 225, 261, 279, 290, 310, 435, 450, 465, 522, 558, 725, 775, 870, 899, 930, 961, 1305, 1395, 1450, 1550, 1798, 1922, 2175, 2325, 2610, 2697, 2790, 2883, 4350, 4495, 4650, 4805, 5394, 5766, 6525, 6975, 8091, 8649, 8990, 9610, 13050, 13485, 13950, 14415, 16182, 17298, 22475, 24025, 26970, 27869, 28830, 40455, 43245, 44950, 48050, 55738, 67425, 72075, 80910, 83607, 86490, 134850, 139345, 144150, 167214, 202275, 216225, 250821, 278690, 404550, 418035, 432450, 501642, 696725, 836070, 1254105, 1393450, 2090175, 2508210, 4180350, 6270525, 12541050]

約数ペア:

[(1, 12541050), (2, 6270525), (3, 4180350), (5, 2508210), (6, 2090175), (9, 1393450), (10, 1254105), (15, 836070), (18, 696725), (25, 501642), (29, 432450), (30, 418035), (31, 404550), (45, 278690), (50, 250821), (58, 216225), (62, 202275), (75, 167214), (87, 144150), (90, 139345), (93, 134850), (145, 86490), (150, 83607), (155, 80910), (174, 72075), (186, 67425), (225, 55738), (261, 48050), (279, 44950), (290, 43245), (310, 40455), (435, 28830), (450, 27869), (465, 26970), (522, 24025), (558, 22475), (725, 17298), (775, 16182), (870, 14415), (899, 13950), (930, 13485), (961, 13050), (1305, 9610), (1395, 8990), (1450, 8649), (1550, 8091), (1798, 6975), (1922, 6525), (2175, 5766), (2325, 5394), (2610, 4805), (2697, 4650), (2790, 4495), (2883, 4350)]