42275220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 129209472

約数和(自身を除く): 86934252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 653, 780, 830, 996, 1079, 1245, 1306, 1660, 1959, 2158, 2490, 2612, 3237, 3265, 3918, 4316, 4980, 5395, 6474, 6530, 7836, 8489, 9795, 10790, 12948, 13060, 16185, 16978, 19590, 21580, 25467, 32370, 33956, 39180, 42445, 50934, 54199, 64740, 84890, 101868, 108398, 127335, 162597, 169780, 216796, 254670, 270995, 325194, 509340, 541990, 650388, 704587, 812985, 1083980, 1409174, 1625970, 2113761, 2818348, 3251940, 3522935, 4227522, 7045870, 8455044, 10568805, 14091740, 21137610, 42275220]

約数ペア:

[(1, 42275220), (2, 21137610), (3, 14091740), (4, 10568805), (5, 8455044), (6, 7045870), (10, 4227522), (12, 3522935), (13, 3251940), (15, 2818348), (20, 2113761), (26, 1625970), (30, 1409174), (39, 1083980), (52, 812985), (60, 704587), (65, 650388), (78, 541990), (83, 509340), (130, 325194), (156, 270995), (166, 254670), (195, 216796), (249, 169780), (260, 162597), (332, 127335), (390, 108398), (415, 101868), (498, 84890), (653, 64740), (780, 54199), (830, 50934), (996, 42445), (1079, 39180), (1245, 33956), (1306, 32370), (1660, 25467), (1959, 21580), (2158, 19590), (2490, 16978), (2612, 16185), (3237, 13060), (3265, 12948), (3918, 10790), (4316, 9795), (4980, 8489), (5395, 7836), (6474, 6530)]