183868980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 525571200

約数和(自身を除く): 341702220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 149, 157, 262, 298, 314, 393, 447, 471, 524, 596, 628, 655, 745, 785, 786, 894, 942, 1310, 1490, 1570, 1572, 1788, 1884, 1965, 2235, 2355, 2620, 2980, 3140, 3930, 4470, 4710, 7860, 8940, 9420, 19519, 20567, 23393, 39038, 41134, 46786, 58557, 61701, 70179, 78076, 82268, 93572, 97595, 102835, 116965, 117114, 123402, 140358, 195190, 205670, 233930, 234228, 246804, 280716, 292785, 308505, 350895, 390380, 411340, 467860, 585570, 617010, 701790, 1171140, 1234020, 1403580, 3064483, 6128966, 9193449, 12257932, 15322415, 18386898, 30644830, 36773796, 45967245, 61289660, 91934490, 183868980]

約数ペア:

[(1, 183868980), (2, 91934490), (3, 61289660), (4, 45967245), (5, 36773796), (6, 30644830), (10, 18386898), (12, 15322415), (15, 12257932), (20, 9193449), (30, 6128966), (60, 3064483), (131, 1403580), (149, 1234020), (157, 1171140), (262, 701790), (298, 617010), (314, 585570), (393, 467860), (447, 411340), (471, 390380), (524, 350895), (596, 308505), (628, 292785), (655, 280716), (745, 246804), (785, 234228), (786, 233930), (894, 205670), (942, 195190), (1310, 140358), (1490, 123402), (1570, 117114), (1572, 116965), (1788, 102835), (1884, 97595), (1965, 93572), (2235, 82268), (2355, 78076), (2620, 70179), (2980, 61701), (3140, 58557), (3930, 46786), (4470, 41134), (4710, 39038), (7860, 23393), (8940, 20567), (9420, 19519)]