55324890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 102268710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 59, 69, 90, 115, 118, 135, 138, 151, 177, 207, 230, 270, 295, 302, 345, 354, 414, 453, 531, 590, 621, 690, 755, 885, 906, 1035, 1062, 1242, 1357, 1359, 1510, 1593, 1770, 2070, 2265, 2655, 2714, 2718, 3105, 3186, 3473, 4071, 4077, 4530, 5310, 6210, 6785, 6795, 6946, 7965, 8142, 8154, 8909, 10419, 12213, 13570, 13590, 15930, 17365, 17818, 20355, 20385, 20838, 24426, 26727, 31257, 34730, 36639, 40710, 40770, 44545, 52095, 53454, 61065, 62514, 73278, 80181, 89090, 93771, 104190, 122130, 133635, 156285, 160362, 183195, 187542, 204907, 240543, 267270, 312570, 366390, 400905, 409814, 468855, 481086, 614721, 801810, 937710, 1024535, 1202715, 1229442, 1844163, 2049070, 2405430, 3073605, 3688326, 5532489, 6147210, 9220815, 11064978, 18441630, 27662445, 55324890]

約数ペア:

[(1, 55324890), (2, 27662445), (3, 18441630), (5, 11064978), (6, 9220815), (9, 6147210), (10, 5532489), (15, 3688326), (18, 3073605), (23, 2405430), (27, 2049070), (30, 1844163), (45, 1229442), (46, 1202715), (54, 1024535), (59, 937710), (69, 801810), (90, 614721), (115, 481086), (118, 468855), (135, 409814), (138, 400905), (151, 366390), (177, 312570), (207, 267270), (230, 240543), (270, 204907), (295, 187542), (302, 183195), (345, 160362), (354, 156285), (414, 133635), (453, 122130), (531, 104190), (590, 93771), (621, 89090), (690, 80181), (755, 73278), (885, 62514), (906, 61065), (1035, 53454), (1062, 52095), (1242, 44545), (1357, 40770), (1359, 40710), (1510, 36639), (1593, 34730), (1770, 31257), (2070, 26727), (2265, 24426), (2655, 20838), (2714, 20385), (2718, 20355), (3105, 17818), (3186, 17365), (3473, 15930), (4071, 13590), (4077, 13570), (4530, 12213), (5310, 10419), (6210, 8909), (6785, 8154), (6795, 8142), (6946, 7965)]