15693673860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{45481}}^1$

素因数の和:45576

約数の個数: 144

約数和(自身を含む): 50063674752

約数和(自身を除く): 34370000892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 243, 270, 284, 324, 355, 405, 426, 486, 540, 639, 710, 810, 852, 972, 1065, 1215, 1278, 1420, 1620, 1917, 2130, 2430, 2556, 3195, 3834, 4260, 4860, 5751, 6390, 7668, 9585, 11502, 12780, 17253, 19170, 23004, 28755, 34506, 38340, 45481, 57510, 69012, 86265, 90962, 115020, 136443, 172530, 181924, 227405, 272886, 345060, 409329, 454810, 545772, 682215, 818658, 909620, 1227987, 1364430, 1637316, 2046645, 2455974, 2728860, 3229151, 3683961, 4093290, 4911948, 6139935, 6458302, 7367922, 8186580, 9687453, 11051883, 12279870, 12916604, 14735844, 16145755, 18419805, 19374906, 22103766, 24559740, 29062359, 32291510, 36839610, 38749812, 44207532, 48437265, 55259415, 58124718, 64583020, 73679220, 87187077, 96874530, 110518830, 116249436, 145311795, 174374154, 193749060, 221037660, 261561231, 290623590, 348748308, 435935385, 523122462, 581247180, 784683693, 871870770, 1046244924, 1307806155, 1569367386, 1743741540, 2615612310, 3138734772, 3923418465, 5231224620, 7846836930, 15693673860]

約数ペア:

[(1, 15693673860), (2, 7846836930), (3, 5231224620), (4, 3923418465), (5, 3138734772), (6, 2615612310), (9, 1743741540), (10, 1569367386), (12, 1307806155), (15, 1046244924), (18, 871870770), (20, 784683693), (27, 581247180), (30, 523122462), (36, 435935385), (45, 348748308), (54, 290623590), (60, 261561231), (71, 221037660), (81, 193749060), (90, 174374154), (108, 145311795), (135, 116249436), (142, 110518830), (162, 96874530), (180, 87187077), (213, 73679220), (243, 64583020), (270, 58124718), (284, 55259415), (324, 48437265), (355, 44207532), (405, 38749812), (426, 36839610), (486, 32291510), (540, 29062359), (639, 24559740), (710, 22103766), (810, 19374906), (852, 18419805), (972, 16145755), (1065, 14735844), (1215, 12916604), (1278, 12279870), (1420, 11051883), (1620, 9687453), (1917, 8186580), (2130, 7367922), (2430, 6458302), (2556, 6139935), (3195, 4911948), (3834, 4093290), (4260, 3683961), (4860, 3229151), (5751, 2728860), (6390, 2455974), (7668, 2046645), (9585, 1637316), (11502, 1364430), (12780, 1227987), (17253, 909620), (19170, 818658), (23004, 682215), (28755, 545772), (34506, 454810), (38340, 409329), (45481, 345060), (57510, 272886), (69012, 227405), (86265, 181924), (90962, 172530), (115020, 136443)]