153586180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 371589120

約数和(自身を除く): 218002940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 127, 220, 230, 239, 253, 254, 460, 478, 506, 508, 635, 956, 1012, 1195, 1265, 1270, 1397, 2390, 2530, 2540, 2629, 2794, 2921, 4780, 5060, 5258, 5497, 5588, 5842, 6985, 10516, 10994, 11684, 13145, 13970, 14605, 21988, 26290, 27485, 27940, 29210, 30353, 32131, 52580, 54970, 58420, 60467, 60706, 64262, 109940, 120934, 121412, 128524, 151765, 160655, 241868, 302335, 303530, 321310, 333883, 604670, 607060, 642620, 667766, 698119, 1209340, 1335532, 1396238, 1669415, 2792476, 3338830, 3490595, 6677660, 6981190, 7679309, 13962380, 15358618, 30717236, 38396545, 76793090, 153586180]

約数ペア:

[(1, 153586180), (2, 76793090), (4, 38396545), (5, 30717236), (10, 15358618), (11, 13962380), (20, 7679309), (22, 6981190), (23, 6677660), (44, 3490595), (46, 3338830), (55, 2792476), (92, 1669415), (110, 1396238), (115, 1335532), (127, 1209340), (220, 698119), (230, 667766), (239, 642620), (253, 607060), (254, 604670), (460, 333883), (478, 321310), (506, 303530), (508, 302335), (635, 241868), (956, 160655), (1012, 151765), (1195, 128524), (1265, 121412), (1270, 120934), (1397, 109940), (2390, 64262), (2530, 60706), (2540, 60467), (2629, 58420), (2794, 54970), (2921, 52580), (4780, 32131), (5060, 30353), (5258, 29210), (5497, 27940), (5588, 27485), (5842, 26290), (6985, 21988), (10516, 14605), (10994, 13970), (11684, 13145)]