154660740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 501935616

約数和(自身を除く): 347274876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 37, 39, 46, 52, 60, 65, 69, 74, 78, 92, 111, 115, 130, 138, 148, 156, 185, 195, 222, 230, 233, 260, 276, 299, 345, 370, 390, 444, 460, 466, 481, 555, 598, 690, 699, 740, 780, 851, 897, 932, 962, 1110, 1165, 1196, 1380, 1398, 1443, 1495, 1702, 1794, 1924, 2220, 2330, 2405, 2553, 2796, 2886, 2990, 3029, 3404, 3495, 3588, 4255, 4485, 4660, 4810, 5106, 5359, 5772, 5980, 6058, 6990, 7215, 8510, 8621, 8970, 9087, 9620, 10212, 10718, 11063, 12116, 12765, 13980, 14430, 15145, 16077, 17020, 17242, 17940, 18174, 21436, 22126, 25530, 25863, 26795, 28860, 30290, 32154, 33189, 34484, 36348, 43105, 44252, 45435, 51060, 51726, 53590, 55315, 60580, 64308, 66378, 69667, 80385, 86210, 90870, 103452, 107180, 110630, 112073, 129315, 132756, 139334, 160770, 165945, 172420, 181740, 198283, 209001, 221260, 224146, 258630, 278668, 321540, 331890, 336219, 348335, 396566, 418002, 448292, 517260, 560365, 594849, 663780, 672438, 696670, 793132, 836004, 991415, 1045005, 1120730, 1189698, 1344876, 1393340, 1681095, 1982830, 2090010, 2241460, 2379396, 2577679, 2974245, 3362190, 3965660, 4180020, 5155358, 5948490, 6724380, 7733037, 10310716, 11896980, 12888395, 15466074, 25776790, 30932148, 38665185, 51553580, 77330370, 154660740]

約数ペア:

[(1, 154660740), (2, 77330370), (3, 51553580), (4, 38665185), (5, 30932148), (6, 25776790), (10, 15466074), (12, 12888395), (13, 11896980), (15, 10310716), (20, 7733037), (23, 6724380), (26, 5948490), (30, 5155358), (37, 4180020), (39, 3965660), (46, 3362190), (52, 2974245), (60, 2577679), (65, 2379396), (69, 2241460), (74, 2090010), (78, 1982830), (92, 1681095), (111, 1393340), (115, 1344876), (130, 1189698), (138, 1120730), (148, 1045005), (156, 991415), (185, 836004), (195, 793132), (222, 696670), (230, 672438), (233, 663780), (260, 594849), (276, 560365), (299, 517260), (345, 448292), (370, 418002), (390, 396566), (444, 348335), (460, 336219), (466, 331890), (481, 321540), (555, 278668), (598, 258630), (690, 224146), (699, 221260), (740, 209001), (780, 198283), (851, 181740), (897, 172420), (932, 165945), (962, 160770), (1110, 139334), (1165, 132756), (1196, 129315), (1380, 112073), (1398, 110630), (1443, 107180), (1495, 103452), (1702, 90870), (1794, 86210), (1924, 80385), (2220, 69667), (2330, 66378), (2405, 64308), (2553, 60580), (2796, 55315), (2886, 53590), (2990, 51726), (3029, 51060), (3404, 45435), (3495, 44252), (3588, 43105), (4255, 36348), (4485, 34484), (4660, 33189), (4810, 32154), (5106, 30290), (5359, 28860), (5772, 26795), (5980, 25863), (6058, 25530), (6990, 22126), (7215, 21436), (8510, 18174), (8621, 17940), (8970, 17242), (9087, 17020), (9620, 16077), (10212, 15145), (10718, 14430), (11063, 13980), (12116, 12765)]