157079533000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2243}}^1\times {\mathrm{5387}}^1$

素因数の和:7664

約数の個数: 128

約数和(自身を含む): 396090414720

約数和(自身を除く): 239010881720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2243, 2600, 3250, 4486, 5387, 6500, 8972, 10774, 11215, 13000, 17944, 21548, 22430, 26935, 29159, 43096, 44860, 53870, 56075, 58318, 70031, 89720, 107740, 112150, 116636, 134675, 140062, 145795, 215480, 224300, 233272, 269350, 280124, 280375, 291590, 350155, 448600, 538700, 560248, 560750, 583180, 673375, 700310, 728975, 1077400, 1121500, 1166360, 1346750, 1400620, 1457950, 1750775, 2243000, 2693500, 2801240, 2915900, 3501550, 3644875, 5387000, 5831800, 7003100, 7289750, 8753875, 12083041, 14006200, 14579500, 17507750, 24166082, 29159000, 35015500, 48332164, 60415205, 70031000, 96664328, 120830410, 157079533, 241660820, 302076025, 314159066, 483321640, 604152050, 628318132, 785397665, 1208304100, 1256636264, 1510380125, 1570795330, 2416608200, 3020760250, 3141590660, 3926988325, 6041520500, 6283181320, 7853976650, 12083041000, 15707953300, 19634941625, 31415906600, 39269883250, 78539766500, 157079533000]

約数ペア:

[(1, 157079533000), (2, 78539766500), (4, 39269883250), (5, 31415906600), (8, 19634941625), (10, 15707953300), (13, 12083041000), (20, 7853976650), (25, 6283181320), (26, 6041520500), (40, 3926988325), (50, 3141590660), (52, 3020760250), (65, 2416608200), (100, 1570795330), (104, 1510380125), (125, 1256636264), (130, 1208304100), (200, 785397665), (250, 628318132), (260, 604152050), (325, 483321640), (500, 314159066), (520, 302076025), (650, 241660820), (1000, 157079533), (1300, 120830410), (1625, 96664328), (2243, 70031000), (2600, 60415205), (3250, 48332164), (4486, 35015500), (5387, 29159000), (6500, 24166082), (8972, 17507750), (10774, 14579500), (11215, 14006200), (13000, 12083041), (17944, 8753875), (21548, 7289750), (22430, 7003100), (26935, 5831800), (29159, 5387000), (43096, 3644875), (44860, 3501550), (53870, 2915900), (56075, 2801240), (58318, 2693500), (70031, 2243000), (89720, 1750775), (107740, 1457950), (112150, 1400620), (116636, 1346750), (134675, 1166360), (140062, 1121500), (145795, 1077400), (215480, 728975), (224300, 700310), (233272, 673375), (269350, 583180), (280124, 560750), (280375, 560248), (291590, 538700), (350155, 448600)]