12197250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 36691200

約数和(自身を除く): 24493950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 139, 150, 195, 225, 234, 250, 270, 278, 325, 351, 375, 390, 417, 450, 585, 650, 675, 695, 702, 750, 834, 975, 1125, 1170, 1251, 1350, 1390, 1625, 1755, 1807, 1950, 2085, 2250, 2502, 2925, 3250, 3375, 3475, 3510, 3614, 3753, 4170, 4875, 5421, 5850, 6255, 6750, 6950, 7506, 8775, 9035, 9750, 10425, 10842, 12510, 14625, 16263, 17375, 17550, 18070, 18765, 20850, 27105, 29250, 31275, 32526, 34750, 37530, 43875, 45175, 48789, 52125, 54210, 62550, 81315, 87750, 90350, 93825, 97578, 104250, 135525, 156375, 162630, 187650, 225875, 243945, 271050, 312750, 406575, 451750, 469125, 487890, 677625, 813150, 938250, 1219725, 1355250, 2032875, 2439450, 4065750, 6098625, 12197250]

約数ペア:

[(1, 12197250), (2, 6098625), (3, 4065750), (5, 2439450), (6, 2032875), (9, 1355250), (10, 1219725), (13, 938250), (15, 813150), (18, 677625), (25, 487890), (26, 469125), (27, 451750), (30, 406575), (39, 312750), (45, 271050), (50, 243945), (54, 225875), (65, 187650), (75, 162630), (78, 156375), (90, 135525), (117, 104250), (125, 97578), (130, 93825), (135, 90350), (139, 87750), (150, 81315), (195, 62550), (225, 54210), (234, 52125), (250, 48789), (270, 45175), (278, 43875), (325, 37530), (351, 34750), (375, 32526), (390, 31275), (417, 29250), (450, 27105), (585, 20850), (650, 18765), (675, 18070), (695, 17550), (702, 17375), (750, 16263), (834, 14625), (975, 12510), (1125, 10842), (1170, 10425), (1251, 9750), (1350, 9035), (1390, 8775), (1625, 7506), (1755, 6950), (1807, 6750), (1950, 6255), (2085, 5850), (2250, 5421), (2502, 4875), (2925, 4170), (3250, 3753), (3375, 3614), (3475, 3510)]