15695402220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{4231}}^1$

素因数の和:4840

約数の個数: 144

約数和(自身を含む): 48995489088

約数和(自身を除く): 33300086868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 557, 666, 740, 1110, 1114, 1332, 1665, 1671, 2220, 2228, 2785, 3330, 3342, 4231, 5013, 5570, 6660, 6684, 8355, 8462, 10026, 11140, 12693, 16710, 16924, 20052, 20609, 21155, 25065, 25386, 33420, 38079, 41218, 42310, 50130, 50772, 61827, 63465, 76158, 82436, 84620, 100260, 103045, 123654, 126930, 152316, 156547, 185481, 190395, 206090, 247308, 253860, 309135, 313094, 370962, 380790, 412180, 469641, 618270, 626188, 741924, 761580, 782735, 927405, 939282, 1236540, 1408923, 1565470, 1854810, 1878564, 2348205, 2356667, 2817846, 3130940, 3709620, 4696410, 4713334, 5635692, 7044615, 7070001, 9392820, 9426668, 11783335, 14089230, 14140002, 21210003, 23566670, 28178460, 28280004, 35350005, 42420006, 47133340, 70700010, 84840012, 87196679, 106050015, 141400020, 174393358, 212100030, 261590037, 348786716, 424200060, 435983395, 523180074, 784770111, 871966790, 1046360148, 1307950185, 1569540222, 1743933580, 2615900370, 3139080444, 3923850555, 5231800740, 7847701110, 15695402220]

約数ペア:

[(1, 15695402220), (2, 7847701110), (3, 5231800740), (4, 3923850555), (5, 3139080444), (6, 2615900370), (9, 1743933580), (10, 1569540222), (12, 1307950185), (15, 1046360148), (18, 871966790), (20, 784770111), (30, 523180074), (36, 435983395), (37, 424200060), (45, 348786716), (60, 261590037), (74, 212100030), (90, 174393358), (111, 141400020), (148, 106050015), (180, 87196679), (185, 84840012), (222, 70700010), (333, 47133340), (370, 42420006), (444, 35350005), (555, 28280004), (557, 28178460), (666, 23566670), (740, 21210003), (1110, 14140002), (1114, 14089230), (1332, 11783335), (1665, 9426668), (1671, 9392820), (2220, 7070001), (2228, 7044615), (2785, 5635692), (3330, 4713334), (3342, 4696410), (4231, 3709620), (5013, 3130940), (5570, 2817846), (6660, 2356667), (6684, 2348205), (8355, 1878564), (8462, 1854810), (10026, 1565470), (11140, 1408923), (12693, 1236540), (16710, 939282), (16924, 927405), (20052, 782735), (20609, 761580), (21155, 741924), (25065, 626188), (25386, 618270), (33420, 469641), (38079, 412180), (41218, 380790), (42310, 370962), (50130, 313094), (50772, 309135), (61827, 253860), (63465, 247308), (76158, 206090), (82436, 190395), (84620, 185481), (100260, 156547), (103045, 152316), (123654, 126930)]