88090530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 243302400

約数和(自身を除く): 155211870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 79, 93, 109, 110, 155, 158, 165, 186, 218, 237, 310, 327, 330, 341, 395, 465, 474, 545, 654, 682, 790, 869, 930, 1023, 1090, 1185, 1199, 1635, 1705, 1738, 2046, 2370, 2398, 2449, 2607, 3270, 3379, 3410, 3597, 4345, 4898, 5115, 5214, 5995, 6758, 7194, 7347, 8611, 8690, 10137, 10230, 11990, 12245, 13035, 14694, 16895, 17222, 17985, 20274, 24490, 25833, 26070, 26939, 33790, 35970, 36735, 37169, 43055, 50685, 51666, 53878, 73470, 74338, 80817, 86110, 94721, 101370, 111507, 129165, 134695, 161634, 185845, 189442, 223014, 258330, 266941, 269390, 284163, 371690, 404085, 473605, 533882, 557535, 568326, 800823, 808170, 947210, 1115070, 1334705, 1420815, 1601646, 2669410, 2841630, 2936351, 4004115, 5872702, 8008230, 8809053, 14681755, 17618106, 29363510, 44045265, 88090530]

約数ペア:

[(1, 88090530), (2, 44045265), (3, 29363510), (5, 17618106), (6, 14681755), (10, 8809053), (11, 8008230), (15, 5872702), (22, 4004115), (30, 2936351), (31, 2841630), (33, 2669410), (55, 1601646), (62, 1420815), (66, 1334705), (79, 1115070), (93, 947210), (109, 808170), (110, 800823), (155, 568326), (158, 557535), (165, 533882), (186, 473605), (218, 404085), (237, 371690), (310, 284163), (327, 269390), (330, 266941), (341, 258330), (395, 223014), (465, 189442), (474, 185845), (545, 161634), (654, 134695), (682, 129165), (790, 111507), (869, 101370), (930, 94721), (1023, 86110), (1090, 80817), (1185, 74338), (1199, 73470), (1635, 53878), (1705, 51666), (1738, 50685), (2046, 43055), (2370, 37169), (2398, 36735), (2449, 35970), (2607, 33790), (3270, 26939), (3379, 26070), (3410, 25833), (3597, 24490), (4345, 20274), (4898, 17985), (5115, 17222), (5214, 16895), (5995, 14694), (6758, 13035), (7194, 12245), (7347, 11990), (8611, 10230), (8690, 10137)]