194055660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 616412160

約数和(自身を除く): 422356500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 83, 90, 93, 124, 155, 166, 180, 186, 249, 279, 310, 332, 372, 415, 419, 465, 498, 558, 620, 747, 830, 838, 930, 996, 1116, 1245, 1257, 1395, 1494, 1660, 1676, 1860, 2095, 2490, 2514, 2573, 2790, 2988, 3735, 3771, 4190, 4980, 5028, 5146, 5580, 6285, 7470, 7542, 7719, 8380, 10292, 12570, 12865, 12989, 14940, 15084, 15438, 18855, 23157, 25140, 25730, 25978, 30876, 34777, 37710, 38595, 38967, 46314, 51460, 51956, 64945, 69554, 75420, 77190, 77934, 92628, 104331, 115785, 116901, 129890, 139108, 154380, 155868, 173885, 194835, 208662, 231570, 233802, 259780, 312993, 347770, 389670, 417324, 463140, 467604, 521655, 584505, 625986, 695540, 779340, 1043310, 1078087, 1169010, 1251972, 1564965, 2086620, 2156174, 2338020, 3129930, 3234261, 4312348, 5390435, 6259860, 6468522, 9702783, 10780870, 12937044, 16171305, 19405566, 21561740, 32342610, 38811132, 48513915, 64685220, 97027830, 194055660]

約数ペア:

[(1, 194055660), (2, 97027830), (3, 64685220), (4, 48513915), (5, 38811132), (6, 32342610), (9, 21561740), (10, 19405566), (12, 16171305), (15, 12937044), (18, 10780870), (20, 9702783), (30, 6468522), (31, 6259860), (36, 5390435), (45, 4312348), (60, 3234261), (62, 3129930), (83, 2338020), (90, 2156174), (93, 2086620), (124, 1564965), (155, 1251972), (166, 1169010), (180, 1078087), (186, 1043310), (249, 779340), (279, 695540), (310, 625986), (332, 584505), (372, 521655), (415, 467604), (419, 463140), (465, 417324), (498, 389670), (558, 347770), (620, 312993), (747, 259780), (830, 233802), (838, 231570), (930, 208662), (996, 194835), (1116, 173885), (1245, 155868), (1257, 154380), (1395, 139108), (1494, 129890), (1660, 116901), (1676, 115785), (1860, 104331), (2095, 92628), (2490, 77934), (2514, 77190), (2573, 75420), (2790, 69554), (2988, 64945), (3735, 51956), (3771, 51460), (4190, 46314), (4980, 38967), (5028, 38595), (5146, 37710), (5580, 34777), (6285, 30876), (7470, 25978), (7542, 25730), (7719, 25140), (8380, 23157), (10292, 18855), (12570, 15438), (12865, 15084), (12989, 14940)]