175219980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9767}}^1$

素因数の和:9815

約数の個数: 96

約数和(自身を含む): 551384064

約数和(自身を除く): 376164084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 9767, 17940, 19534, 29301, 39068, 48835, 58602, 97670, 117204, 126971, 146505, 195340, 224641, 253942, 293010, 380913, 449282, 507884, 586020, 634855, 673923, 761826, 898564, 1123205, 1269710, 1347846, 1523652, 1904565, 2246410, 2539420, 2695692, 2920333, 3369615, 3809130, 4492820, 5840666, 6739230, 7618260, 8760999, 11681332, 13478460, 14601665, 17521998, 29203330, 35043996, 43804995, 58406660, 87609990, 175219980]

約数ペア:

[(1, 175219980), (2, 87609990), (3, 58406660), (4, 43804995), (5, 35043996), (6, 29203330), (10, 17521998), (12, 14601665), (13, 13478460), (15, 11681332), (20, 8760999), (23, 7618260), (26, 6739230), (30, 5840666), (39, 4492820), (46, 3809130), (52, 3369615), (60, 2920333), (65, 2695692), (69, 2539420), (78, 2246410), (92, 1904565), (115, 1523652), (130, 1347846), (138, 1269710), (156, 1123205), (195, 898564), (230, 761826), (260, 673923), (276, 634855), (299, 586020), (345, 507884), (390, 449282), (460, 380913), (598, 293010), (690, 253942), (780, 224641), (897, 195340), (1196, 146505), (1380, 126971), (1495, 117204), (1794, 97670), (2990, 58602), (3588, 48835), (4485, 39068), (5980, 29301), (8970, 19534), (9767, 17940)]