185287620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 661893120

約数和(自身を除く): 476605500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 49, 57, 60, 62, 70, 76, 84, 93, 95, 98, 105, 107, 114, 124, 133, 140, 147, 155, 186, 190, 196, 210, 214, 217, 228, 245, 266, 285, 294, 310, 321, 372, 380, 399, 420, 428, 434, 465, 490, 532, 535, 570, 588, 589, 620, 642, 651, 665, 735, 749, 798, 868, 930, 931, 980, 1070, 1085, 1140, 1178, 1284, 1302, 1330, 1470, 1498, 1519, 1596, 1605, 1767, 1860, 1862, 1995, 2033, 2140, 2170, 2247, 2356, 2604, 2660, 2793, 2940, 2945, 2996, 3038, 3210, 3255, 3317, 3534, 3724, 3745, 3990, 4066, 4123, 4340, 4494, 4557, 4655, 5243, 5586, 5890, 6076, 6099, 6420, 6510, 6634, 7068, 7490, 7595, 7980, 8132, 8246, 8835, 8988, 9114, 9310, 9951, 10165, 10486, 11172, 11235, 11780, 12198, 12369, 13020, 13268, 13965, 14231, 14980, 15190, 15729, 16492, 16585, 17670, 18228, 18620, 19902, 20330, 20615, 20972, 22470, 22785, 23219, 24396, 24738, 26215, 27930, 28462, 28861, 30380, 30495, 31458, 33170, 35340, 39804, 40660, 41230, 42693, 44940, 45570, 46438, 49476, 49755, 52430, 55860, 56924, 57722, 60990, 61845, 62916, 63023, 66340, 69657, 71155, 78645, 82460, 85386, 86583, 91140, 92876, 99510, 99617, 104860, 115444, 116095, 121980, 123690, 126046, 139314, 142310, 144305, 157290, 162533, 170772, 173166, 189069, 199020, 199234, 213465, 232190, 247380, 252092, 278628, 284620, 288610, 298851, 314580, 315115, 325066, 346332, 348285, 378138, 398468, 426930, 432915, 441161, 464380, 487599, 498085, 577220, 597702, 630230, 650132, 696570, 756276, 812665, 853860, 865830, 882322, 945345, 975198, 996170, 1195404, 1260460, 1323483, 1393140, 1494255, 1625330, 1731660, 1764644, 1890690, 1950396, 1992340, 2205805, 2437995, 2646966, 2988510, 3088127, 3250660, 3781380, 4411610, 4875990, 5293932, 5977020, 6176254, 6617415, 8823220, 9264381, 9751980, 12352508, 13234830, 15440635, 18528762, 26469660, 30881270, 37057524, 46321905, 61762540, 92643810, 185287620]

約数ペア:

[(1, 185287620), (2, 92643810), (3, 61762540), (4, 46321905), (5, 37057524), (6, 30881270), (7, 26469660), (10, 18528762), (12, 15440635), (14, 13234830), (15, 12352508), (19, 9751980), (20, 9264381), (21, 8823220), (28, 6617415), (30, 6176254), (31, 5977020), (35, 5293932), (38, 4875990), (42, 4411610), (49, 3781380), (57, 3250660), (60, 3088127), (62, 2988510), (70, 2646966), (76, 2437995), (84, 2205805), (93, 1992340), (95, 1950396), (98, 1890690), (105, 1764644), (107, 1731660), (114, 1625330), (124, 1494255), (133, 1393140), (140, 1323483), (147, 1260460), (155, 1195404), (186, 996170), (190, 975198), (196, 945345), (210, 882322), (214, 865830), (217, 853860), (228, 812665), (245, 756276), (266, 696570), (285, 650132), (294, 630230), (310, 597702), (321, 577220), (372, 498085), (380, 487599), (399, 464380), (420, 441161), (428, 432915), (434, 426930), (465, 398468), (490, 378138), (532, 348285), (535, 346332), (570, 325066), (588, 315115), (589, 314580), (620, 298851), (642, 288610), (651, 284620), (665, 278628), (735, 252092), (749, 247380), (798, 232190), (868, 213465), (930, 199234), (931, 199020), (980, 189069), (1070, 173166), (1085, 170772), (1140, 162533), (1178, 157290), (1284, 144305), (1302, 142310), (1330, 139314), (1470, 126046), (1498, 123690), (1519, 121980), (1596, 116095), (1605, 115444), (1767, 104860), (1860, 99617), (1862, 99510), (1995, 92876), (2033, 91140), (2140, 86583), (2170, 85386), (2247, 82460), (2356, 78645), (2604, 71155), (2660, 69657), (2793, 66340), (2940, 63023), (2945, 62916), (2996, 61845), (3038, 60990), (3210, 57722), (3255, 56924), (3317, 55860), (3534, 52430), (3724, 49755), (3745, 49476), (3990, 46438), (4066, 45570), (4123, 44940), (4340, 42693), (4494, 41230), (4557, 40660), (4655, 39804), (5243, 35340), (5586, 33170), (5890, 31458), (6076, 30495), (6099, 30380), (6420, 28861), (6510, 28462), (6634, 27930), (7068, 26215), (7490, 24738), (7595, 24396), (7980, 23219), (8132, 22785), (8246, 22470), (8835, 20972), (8988, 20615), (9114, 20330), (9310, 19902), (9951, 18620), (10165, 18228), (10486, 17670), (11172, 16585), (11235, 16492), (11780, 15729), (12198, 15190), (12369, 14980), (13020, 14231), (13268, 13965)]