227892187620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{26921}}^1$

素因数の和:27426

約数の個数: 144

約数和(自身を含む): 698516058240

約数和(自身を除く): 470623870620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 359, 393, 524, 655, 718, 786, 1077, 1179, 1310, 1436, 1572, 1795, 1965, 2154, 2358, 2620, 3231, 3590, 3930, 4308, 4716, 5385, 5895, 6462, 7180, 7860, 10770, 11790, 12924, 16155, 21540, 23580, 26921, 32310, 47029, 53842, 64620, 80763, 94058, 107684, 134605, 141087, 161526, 188116, 235145, 242289, 269210, 282174, 323052, 403815, 423261, 470290, 484578, 538420, 564348, 705435, 807630, 846522, 940580, 969156, 1211445, 1410870, 1615260, 1693044, 2116305, 2422890, 2821740, 3526651, 4232610, 4845780, 7053302, 8465220, 9664639, 10579953, 14106604, 17633255, 19329278, 21159906, 28993917, 31739859, 35266510, 38658556, 42319812, 48323195, 52899765, 57987834, 63479718, 70533020, 86981751, 96646390, 105799530, 115975668, 126959436, 144969585, 158699295, 173963502, 193292780, 211599060, 289939170, 317398590, 347927004, 434908755, 579878340, 634797180, 869817510, 1266067709, 1739635020, 2532135418, 3798203127, 5064270836, 6330338545, 7596406254, 11394609381, 12660677090, 15192812508, 18991015635, 22789218762, 25321354180, 37982031270, 45578437524, 56973046905, 75964062540, 113946093810, 227892187620]

約数ペア:

[(1, 227892187620), (2, 113946093810), (3, 75964062540), (4, 56973046905), (5, 45578437524), (6, 37982031270), (9, 25321354180), (10, 22789218762), (12, 18991015635), (15, 15192812508), (18, 12660677090), (20, 11394609381), (30, 7596406254), (36, 6330338545), (45, 5064270836), (60, 3798203127), (90, 2532135418), (131, 1739635020), (180, 1266067709), (262, 869817510), (359, 634797180), (393, 579878340), (524, 434908755), (655, 347927004), (718, 317398590), (786, 289939170), (1077, 211599060), (1179, 193292780), (1310, 173963502), (1436, 158699295), (1572, 144969585), (1795, 126959436), (1965, 115975668), (2154, 105799530), (2358, 96646390), (2620, 86981751), (3231, 70533020), (3590, 63479718), (3930, 57987834), (4308, 52899765), (4716, 48323195), (5385, 42319812), (5895, 38658556), (6462, 35266510), (7180, 31739859), (7860, 28993917), (10770, 21159906), (11790, 19329278), (12924, 17633255), (16155, 14106604), (21540, 10579953), (23580, 9664639), (26921, 8465220), (32310, 7053302), (47029, 4845780), (53842, 4232610), (64620, 3526651), (80763, 2821740), (94058, 2422890), (107684, 2116305), (134605, 1693044), (141087, 1615260), (161526, 1410870), (188116, 1211445), (235145, 969156), (242289, 940580), (269210, 846522), (282174, 807630), (323052, 705435), (403815, 564348), (423261, 538420), (470290, 484578)]