81818553660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{4363}}^1$

素因数の和:4632

約数の個数: 192

約数和(自身を含む): 243242237952

約数和(自身を除く): 161423684292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 107, 115, 127, 138, 214, 230, 254, 276, 321, 345, 381, 428, 460, 508, 535, 635, 642, 690, 762, 1070, 1270, 1284, 1380, 1524, 1605, 1905, 2140, 2461, 2540, 2921, 3210, 3810, 4363, 4922, 5842, 6420, 7383, 7620, 8726, 8763, 9844, 11684, 12305, 13089, 13589, 14605, 14766, 17452, 17526, 21815, 24610, 26178, 27178, 29210, 29532, 35052, 36915, 40767, 43630, 43815, 49220, 52356, 54356, 58420, 65445, 67945, 73830, 81534, 87260, 87630, 100349, 130890, 135890, 147660, 163068, 175260, 200698, 203835, 261780, 271780, 301047, 312547, 401396, 407670, 466841, 501745, 554101, 602094, 625094, 815340, 933682, 937641, 1003490, 1108202, 1204188, 1250188, 1400523, 1505235, 1562735, 1662303, 1867364, 1875282, 2006980, 2216404, 2334205, 2770505, 2801046, 3010470, 3125470, 3324606, 3750564, 4668410, 4688205, 5541010, 5602092, 6020940, 6250940, 6649212, 7002615, 8311515, 9336820, 9376410, 10737343, 11082020, 12744323, 14005230, 16623030, 18752820, 21474686, 25488646, 28010460, 32212029, 33246060, 38232969, 42949372, 50977292, 53686715, 59288807, 63721615, 64424058, 76465938, 107373430, 118577614, 127443230, 128848116, 152931876, 161060145, 177866421, 191164845, 214746860, 237155228, 254886460, 296444035, 322120290, 355732842, 382329690, 592888070, 644240580, 711465684, 764659380, 889332105, 1185776140, 1363642561, 1778664210, 2727285122, 3557328420, 4090927683, 5454570244, 6818212805, 8181855366, 13636425610, 16363710732, 20454638415, 27272851220, 40909276830, 81818553660]

約数ペア:

[(1, 81818553660), (2, 40909276830), (3, 27272851220), (4, 20454638415), (5, 16363710732), (6, 13636425610), (10, 8181855366), (12, 6818212805), (15, 5454570244), (20, 4090927683), (23, 3557328420), (30, 2727285122), (46, 1778664210), (60, 1363642561), (69, 1185776140), (92, 889332105), (107, 764659380), (115, 711465684), (127, 644240580), (138, 592888070), (214, 382329690), (230, 355732842), (254, 322120290), (276, 296444035), (321, 254886460), (345, 237155228), (381, 214746860), (428, 191164845), (460, 177866421), (508, 161060145), (535, 152931876), (635, 128848116), (642, 127443230), (690, 118577614), (762, 107373430), (1070, 76465938), (1270, 64424058), (1284, 63721615), (1380, 59288807), (1524, 53686715), (1605, 50977292), (1905, 42949372), (2140, 38232969), (2461, 33246060), (2540, 32212029), (2921, 28010460), (3210, 25488646), (3810, 21474686), (4363, 18752820), (4922, 16623030), (5842, 14005230), (6420, 12744323), (7383, 11082020), (7620, 10737343), (8726, 9376410), (8763, 9336820), (9844, 8311515), (11684, 7002615), (12305, 6649212), (13089, 6250940), (13589, 6020940), (14605, 5602092), (14766, 5541010), (17452, 4688205), (17526, 4668410), (21815, 3750564), (24610, 3324606), (26178, 3125470), (27178, 3010470), (29210, 2801046), (29532, 2770505), (35052, 2334205), (36915, 2216404), (40767, 2006980), (43630, 1875282), (43815, 1867364), (49220, 1662303), (52356, 1562735), (54356, 1505235), (58420, 1400523), (65445, 1250188), (67945, 1204188), (73830, 1108202), (81534, 1003490), (87260, 937641), (87630, 933682), (100349, 815340), (130890, 625094), (135890, 602094), (147660, 554101), (163068, 501745), (175260, 466841), (200698, 407670), (203835, 401396), (261780, 312547), (271780, 301047)]