118421550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 354227328

約数和(自身を除く): 235805778

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 225, 234, 279, 310, 325, 390, 403, 450, 465, 558, 585, 650, 653, 775, 806, 930, 975, 1170, 1209, 1306, 1395, 1550, 1950, 1959, 2015, 2325, 2418, 2790, 2925, 3265, 3627, 3918, 4030, 4650, 5850, 5877, 6045, 6530, 6975, 7254, 8489, 9795, 10075, 11754, 12090, 13950, 16325, 16978, 18135, 19590, 20150, 20243, 25467, 29385, 30225, 32650, 36270, 40486, 42445, 48975, 50934, 58770, 60450, 60729, 76401, 84890, 90675, 97950, 101215, 121458, 127335, 146925, 152802, 181350, 182187, 202430, 212225, 254670, 263159, 293850, 303645, 364374, 382005, 424450, 506075, 526318, 607290, 636675, 764010, 789477, 910935, 1012150, 1273350, 1315795, 1518225, 1578954, 1821870, 1910025, 2368431, 2631590, 3036450, 3820050, 3947385, 4554675, 4736862, 6578975, 7894770, 9109350, 11842155, 13157950, 19736925, 23684310, 39473850, 59210775, 118421550]

約数ペア:

[(1, 118421550), (2, 59210775), (3, 39473850), (5, 23684310), (6, 19736925), (9, 13157950), (10, 11842155), (13, 9109350), (15, 7894770), (18, 6578975), (25, 4736862), (26, 4554675), (30, 3947385), (31, 3820050), (39, 3036450), (45, 2631590), (50, 2368431), (62, 1910025), (65, 1821870), (75, 1578954), (78, 1518225), (90, 1315795), (93, 1273350), (117, 1012150), (130, 910935), (150, 789477), (155, 764010), (186, 636675), (195, 607290), (225, 526318), (234, 506075), (279, 424450), (310, 382005), (325, 364374), (390, 303645), (403, 293850), (450, 263159), (465, 254670), (558, 212225), (585, 202430), (650, 182187), (653, 181350), (775, 152802), (806, 146925), (930, 127335), (975, 121458), (1170, 101215), (1209, 97950), (1306, 90675), (1395, 84890), (1550, 76401), (1950, 60729), (1959, 60450), (2015, 58770), (2325, 50934), (2418, 48975), (2790, 42445), (2925, 40486), (3265, 36270), (3627, 32650), (3918, 30225), (4030, 29385), (4650, 25467), (5850, 20243), (5877, 20150), (6045, 19590), (6530, 18135), (6975, 16978), (7254, 16325), (8489, 13950), (9795, 12090), (10075, 11754)]