550550520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4396

約数の個数: 192

約数和(自身を含む): 1998753120

約数和(自身を除く): 1448202600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4357, 4680, 4860, 5265, 6318, 7020, 8424, 8714, 9720, 10530, 12636, 13071, 14040, 15795, 17428, 21060, 21785, 25272, 26142, 31590, 34856, 39213, 42120, 43570, 52284, 56641, 63180, 65355, 78426, 87140, 104568, 113282, 117639, 126360, 130710, 156852, 169923, 174280, 196065, 226564, 235278, 261420, 283205, 313704, 339846, 352917, 392130, 453128, 470556, 509769, 522840, 566410, 588195, 679692, 705834, 784260, 849615, 941112, 1019538, 1058751, 1132820, 1176390, 1359384, 1411668, 1529307, 1568520, 1699230, 1764585, 2039076, 2117502, 2265640, 2352780, 2548845, 2823336, 3058614, 3398460, 3529170, 4078152, 4235004, 4587921, 4705560, 5097690, 5293755, 6117228, 6796920, 7058340, 7646535, 8470008, 9175842, 10195380, 10587510, 12234456, 13763763, 14116680, 15293070, 18351684, 20390760, 21175020, 22939605, 27527526, 30586140, 36703368, 42350040, 45879210, 55055052, 61172280, 68818815, 91758420, 110110104, 137637630, 183516840, 275275260, 550550520]

約数ペア:

[(1, 550550520), (2, 275275260), (3, 183516840), (4, 137637630), (5, 110110104), (6, 91758420), (8, 68818815), (9, 61172280), (10, 55055052), (12, 45879210), (13, 42350040), (15, 36703368), (18, 30586140), (20, 27527526), (24, 22939605), (26, 21175020), (27, 20390760), (30, 18351684), (36, 15293070), (39, 14116680), (40, 13763763), (45, 12234456), (52, 10587510), (54, 10195380), (60, 9175842), (65, 8470008), (72, 7646535), (78, 7058340), (81, 6796920), (90, 6117228), (104, 5293755), (108, 5097690), (117, 4705560), (120, 4587921), (130, 4235004), (135, 4078152), (156, 3529170), (162, 3398460), (180, 3058614), (195, 2823336), (216, 2548845), (234, 2352780), (243, 2265640), (260, 2117502), (270, 2039076), (312, 1764585), (324, 1699230), (351, 1568520), (360, 1529307), (390, 1411668), (405, 1359384), (468, 1176390), (486, 1132820), (520, 1058751), (540, 1019538), (585, 941112), (648, 849615), (702, 784260), (780, 705834), (810, 679692), (936, 588195), (972, 566410), (1053, 522840), (1080, 509769), (1170, 470556), (1215, 453128), (1404, 392130), (1560, 352917), (1620, 339846), (1755, 313704), (1944, 283205), (2106, 261420), (2340, 235278), (2430, 226564), (2808, 196065), (3159, 174280), (3240, 169923), (3510, 156852), (4212, 130710), (4357, 126360), (4680, 117639), (4860, 113282), (5265, 104568), (6318, 87140), (7020, 78426), (8424, 65355), (8714, 63180), (9720, 56641), (10530, 52284), (12636, 43570), (13071, 42120), (14040, 39213), (15795, 34856), (17428, 31590), (21060, 26142), (21785, 25272)]