72151170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 227681280

約数和(自身を除く): 155530110

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 107, 114, 130, 133, 169, 182, 190, 195, 210, 214, 247, 266, 273, 285, 321, 338, 390, 399, 455, 494, 507, 535, 546, 570, 642, 665, 741, 749, 798, 845, 910, 1014, 1070, 1183, 1235, 1330, 1365, 1391, 1482, 1498, 1605, 1690, 1729, 1995, 2033, 2247, 2366, 2470, 2535, 2730, 2782, 3210, 3211, 3458, 3549, 3705, 3745, 3990, 4066, 4173, 4494, 5070, 5187, 5915, 6099, 6422, 6955, 7098, 7410, 7490, 8346, 8645, 9633, 9737, 10165, 10374, 11235, 11830, 12198, 13910, 14231, 16055, 17290, 17745, 18083, 19266, 19474, 20330, 20865, 22470, 22477, 25935, 26429, 28462, 29211, 30495, 32110, 35490, 36166, 41730, 42693, 44954, 48165, 48685, 51870, 52858, 54249, 58422, 60990, 67431, 71155, 79287, 85386, 90415, 96330, 97370, 108498, 112385, 126581, 132145, 134862, 142310, 146055, 158574, 180830, 185003, 213465, 224770, 253162, 264290, 271245, 292110, 337155, 343577, 370006, 379743, 396435, 426930, 542490, 555009, 632905, 674310, 687154, 759486, 792870, 925015, 1030731, 1110018, 1265810, 1717885, 1850030, 1898715, 2061462, 2405039, 2775045, 3435770, 3797430, 4810078, 5153655, 5550090, 7215117, 10307310, 12025195, 14430234, 24050390, 36075585, 72151170]

約数ペア:

[(1, 72151170), (2, 36075585), (3, 24050390), (5, 14430234), (6, 12025195), (7, 10307310), (10, 7215117), (13, 5550090), (14, 5153655), (15, 4810078), (19, 3797430), (21, 3435770), (26, 2775045), (30, 2405039), (35, 2061462), (38, 1898715), (39, 1850030), (42, 1717885), (57, 1265810), (65, 1110018), (70, 1030731), (78, 925015), (91, 792870), (95, 759486), (105, 687154), (107, 674310), (114, 632905), (130, 555009), (133, 542490), (169, 426930), (182, 396435), (190, 379743), (195, 370006), (210, 343577), (214, 337155), (247, 292110), (266, 271245), (273, 264290), (285, 253162), (321, 224770), (338, 213465), (390, 185003), (399, 180830), (455, 158574), (494, 146055), (507, 142310), (535, 134862), (546, 132145), (570, 126581), (642, 112385), (665, 108498), (741, 97370), (749, 96330), (798, 90415), (845, 85386), (910, 79287), (1014, 71155), (1070, 67431), (1183, 60990), (1235, 58422), (1330, 54249), (1365, 52858), (1391, 51870), (1482, 48685), (1498, 48165), (1605, 44954), (1690, 42693), (1729, 41730), (1995, 36166), (2033, 35490), (2247, 32110), (2366, 30495), (2470, 29211), (2535, 28462), (2730, 26429), (2782, 25935), (3210, 22477), (3211, 22470), (3458, 20865), (3549, 20330), (3705, 19474), (3745, 19266), (3990, 18083), (4066, 17745), (4173, 17290), (4494, 16055), (5070, 14231), (5187, 13910), (5915, 12198), (6099, 11830), (6422, 11235), (6955, 10374), (7098, 10165), (7410, 9737), (7490, 9633), (8346, 8645)]