187672140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 630330624

約数和(自身を除く): 442658484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 81, 90, 93, 101, 108, 111, 124, 135, 148, 155, 162, 180, 185, 186, 202, 222, 270, 279, 303, 310, 324, 333, 370, 372, 404, 405, 444, 465, 505, 540, 555, 558, 606, 620, 666, 740, 810, 837, 909, 930, 999, 1010, 1110, 1116, 1147, 1212, 1332, 1395, 1515, 1620, 1665, 1674, 1818, 1860, 1998, 2020, 2220, 2294, 2511, 2727, 2790, 2997, 3030, 3131, 3330, 3348, 3441, 3636, 3737, 3996, 4185, 4545, 4588, 4995, 5022, 5454, 5580, 5735, 5994, 6060, 6262, 6660, 6882, 7474, 8181, 8370, 9090, 9393, 9990, 10044, 10323, 10908, 11211, 11470, 11988, 12524, 12555, 13635, 13764, 14948, 14985, 15655, 16362, 16740, 17205, 18180, 18685, 18786, 19980, 20646, 22422, 22940, 25110, 27270, 28179, 29970, 30969, 31310, 32724, 33633, 34410, 37370, 37572, 40905, 41292, 44844, 46965, 50220, 51615, 54540, 56055, 56358, 59940, 61938, 62620, 67266, 68820, 74740, 81810, 84537, 92907, 93930, 100899, 103230, 112110, 112716, 115847, 123876, 134532, 140895, 154845, 163620, 168165, 169074, 185814, 187860, 201798, 206460, 224220, 231694, 253611, 281790, 302697, 309690, 336330, 338148, 347541, 371628, 403596, 422685, 463388, 464535, 504495, 507222, 563580, 579235, 605394, 619380, 672660, 695082, 845370, 929070, 1008990, 1014444, 1042623, 1158470, 1210788, 1268055, 1390164, 1513485, 1690740, 1737705, 1858140, 2017980, 2085246, 2316940, 2536110, 3026970, 3127869, 3475410, 4170492, 5072220, 5213115, 6053940, 6255738, 6950820, 9383607, 10426230, 12511476, 15639345, 18767214, 20852460, 31278690, 37534428, 46918035, 62557380, 93836070, 187672140]

約数ペア:

[(1, 187672140), (2, 93836070), (3, 62557380), (4, 46918035), (5, 37534428), (6, 31278690), (9, 20852460), (10, 18767214), (12, 15639345), (15, 12511476), (18, 10426230), (20, 9383607), (27, 6950820), (30, 6255738), (31, 6053940), (36, 5213115), (37, 5072220), (45, 4170492), (54, 3475410), (60, 3127869), (62, 3026970), (74, 2536110), (81, 2316940), (90, 2085246), (93, 2017980), (101, 1858140), (108, 1737705), (111, 1690740), (124, 1513485), (135, 1390164), (148, 1268055), (155, 1210788), (162, 1158470), (180, 1042623), (185, 1014444), (186, 1008990), (202, 929070), (222, 845370), (270, 695082), (279, 672660), (303, 619380), (310, 605394), (324, 579235), (333, 563580), (370, 507222), (372, 504495), (404, 464535), (405, 463388), (444, 422685), (465, 403596), (505, 371628), (540, 347541), (555, 338148), (558, 336330), (606, 309690), (620, 302697), (666, 281790), (740, 253611), (810, 231694), (837, 224220), (909, 206460), (930, 201798), (999, 187860), (1010, 185814), (1110, 169074), (1116, 168165), (1147, 163620), (1212, 154845), (1332, 140895), (1395, 134532), (1515, 123876), (1620, 115847), (1665, 112716), (1674, 112110), (1818, 103230), (1860, 100899), (1998, 93930), (2020, 92907), (2220, 84537), (2294, 81810), (2511, 74740), (2727, 68820), (2790, 67266), (2997, 62620), (3030, 61938), (3131, 59940), (3330, 56358), (3348, 56055), (3441, 54540), (3636, 51615), (3737, 50220), (3996, 46965), (4185, 44844), (4545, 41292), (4588, 40905), (4995, 37572), (5022, 37370), (5454, 34410), (5580, 33633), (5735, 32724), (5994, 31310), (6060, 30969), (6262, 29970), (6660, 28179), (6882, 27270), (7474, 25110), (8181, 22940), (8370, 22422), (9090, 20646), (9393, 19980), (9990, 18786), (10044, 18685), (10323, 18180), (10908, 17205), (11211, 16740), (11470, 16362), (11988, 15655), (12524, 14985), (12555, 14948), (13635, 13764)]