292788100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14009}}^1$

素因数の和:14053

約数の個数: 72

約数和(自身を含む): 729640800

約数和(自身を除く): 436852700

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 4180, 5225, 10450, 14009, 20900, 28018, 56036, 70045, 140090, 154099, 266171, 280180, 308198, 350225, 532342, 616396, 700450, 770495, 1064684, 1330855, 1400900, 1540990, 2661710, 2927881, 3081980, 3852475, 5323420, 5855762, 6654275, 7704950, 11711524, 13308550, 14639405, 15409900, 26617100, 29278810, 58557620, 73197025, 146394050, 292788100]

約数ペア:

[(1, 292788100), (2, 146394050), (4, 73197025), (5, 58557620), (10, 29278810), (11, 26617100), (19, 15409900), (20, 14639405), (22, 13308550), (25, 11711524), (38, 7704950), (44, 6654275), (50, 5855762), (55, 5323420), (76, 3852475), (95, 3081980), (100, 2927881), (110, 2661710), (190, 1540990), (209, 1400900), (220, 1330855), (275, 1064684), (380, 770495), (418, 700450), (475, 616396), (550, 532342), (836, 350225), (950, 308198), (1045, 280180), (1100, 266171), (1900, 154099), (2090, 140090), (4180, 70045), (5225, 56036), (10450, 28018), (14009, 20900)]