100404838280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{1627}}^1$

素因数の和:2107

約数の個数: 128

約数和(自身を含む): 233494272000

約数和(自身を除く): 133089433720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 79, 118, 158, 236, 295, 316, 331, 395, 472, 590, 632, 662, 790, 1180, 1324, 1580, 1627, 1655, 2360, 2648, 3160, 3254, 3310, 4661, 6508, 6620, 8135, 9322, 13016, 13240, 16270, 18644, 19529, 23305, 26149, 32540, 37288, 39058, 46610, 52298, 65080, 78116, 93220, 95993, 97645, 104596, 128533, 130745, 156232, 186440, 191986, 195290, 209192, 257066, 261490, 383972, 390580, 479965, 514132, 522980, 538537, 642665, 767944, 781160, 959930, 1028264, 1045960, 1077074, 1285330, 1542791, 1919860, 2154148, 2570660, 2692685, 3085582, 3839720, 4308296, 5141320, 5385370, 6171164, 7583447, 7713955, 10770740, 12342328, 15166894, 15427910, 21541480, 30333788, 30855820, 31773683, 37917235, 42544423, 60667576, 61711640, 63547366, 75834470, 85088846, 127094732, 151668940, 158868415, 170177692, 212722115, 254189464, 303337880, 317736830, 340355384, 425444230, 635473660, 850888460, 1270947320, 1701776920, 2510120957, 5020241914, 10040483828, 12550604785, 20080967656, 25101209570, 50202419140, 100404838280]

約数ペア:

[(1, 100404838280), (2, 50202419140), (4, 25101209570), (5, 20080967656), (8, 12550604785), (10, 10040483828), (20, 5020241914), (40, 2510120957), (59, 1701776920), (79, 1270947320), (118, 850888460), (158, 635473660), (236, 425444230), (295, 340355384), (316, 317736830), (331, 303337880), (395, 254189464), (472, 212722115), (590, 170177692), (632, 158868415), (662, 151668940), (790, 127094732), (1180, 85088846), (1324, 75834470), (1580, 63547366), (1627, 61711640), (1655, 60667576), (2360, 42544423), (2648, 37917235), (3160, 31773683), (3254, 30855820), (3310, 30333788), (4661, 21541480), (6508, 15427910), (6620, 15166894), (8135, 12342328), (9322, 10770740), (13016, 7713955), (13240, 7583447), (16270, 6171164), (18644, 5385370), (19529, 5141320), (23305, 4308296), (26149, 3839720), (32540, 3085582), (37288, 2692685), (39058, 2570660), (46610, 2154148), (52298, 1919860), (65080, 1542791), (78116, 1285330), (93220, 1077074), (95993, 1045960), (97645, 1028264), (104596, 959930), (128533, 781160), (130745, 767944), (156232, 642665), (186440, 538537), (191986, 522980), (195290, 514132), (209192, 479965), (257066, 390580), (261490, 383972)]