284941022580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1231}}^1\times {\mathrm{1861}}^1$

素因数の和:3798

約数の個数: 144

約数和(自身を含む): 866740562688

約数和(自身を除く): 581799540108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 691, 1231, 1382, 1861, 2073, 2462, 2764, 3455, 3693, 3722, 4146, 4924, 5583, 6155, 6219, 6910, 7386, 7444, 8292, 9305, 10365, 11079, 11166, 12310, 12438, 13820, 14772, 16749, 18465, 18610, 20730, 22158, 22332, 24620, 24876, 27915, 31095, 33498, 36930, 37220, 41460, 44316, 55395, 55830, 62190, 66996, 73860, 83745, 110790, 111660, 124380, 167490, 221580, 334980, 850621, 1285951, 1701242, 2290891, 2551863, 2571902, 3402484, 3857853, 4253105, 4581782, 5103726, 5143804, 6429755, 6872673, 7655589, 7715706, 8506210, 9163564, 10207452, 11454455, 11573559, 12759315, 12859510, 13745346, 15311178, 15431412, 17012420, 19289265, 20618019, 22908910, 23147118, 25518630, 25719020, 27490692, 30622356, 34363365, 38277945, 38578530, 41236038, 45817820, 46294236, 51037260, 57867795, 68726730, 76555890, 77157060, 82472076, 103090095, 115735590, 137453460, 153111780, 206180190, 231471180, 412360380, 1583005681, 3166011362, 4749017043, 6332022724, 7915028405, 9498034086, 14247051129, 15830056810, 18996068172, 23745085215, 28494102258, 31660113620, 47490170430, 56988204516, 71235255645, 94980340860, 142470511290, 284941022580]

約数ペア:

[(1, 284941022580), (2, 142470511290), (3, 94980340860), (4, 71235255645), (5, 56988204516), (6, 47490170430), (9, 31660113620), (10, 28494102258), (12, 23745085215), (15, 18996068172), (18, 15830056810), (20, 14247051129), (30, 9498034086), (36, 7915028405), (45, 6332022724), (60, 4749017043), (90, 3166011362), (180, 1583005681), (691, 412360380), (1231, 231471180), (1382, 206180190), (1861, 153111780), (2073, 137453460), (2462, 115735590), (2764, 103090095), (3455, 82472076), (3693, 77157060), (3722, 76555890), (4146, 68726730), (4924, 57867795), (5583, 51037260), (6155, 46294236), (6219, 45817820), (6910, 41236038), (7386, 38578530), (7444, 38277945), (8292, 34363365), (9305, 30622356), (10365, 27490692), (11079, 25719020), (11166, 25518630), (12310, 23147118), (12438, 22908910), (13820, 20618019), (14772, 19289265), (16749, 17012420), (18465, 15431412), (18610, 15311178), (20730, 13745346), (22158, 12859510), (22332, 12759315), (24620, 11573559), (24876, 11454455), (27915, 10207452), (31095, 9163564), (33498, 8506210), (36930, 7715706), (37220, 7655589), (41460, 6872673), (44316, 6429755), (55395, 5143804), (55830, 5103726), (62190, 4581782), (66996, 4253105), (73860, 3857853), (83745, 3402484), (110790, 2571902), (111660, 2551863), (124380, 2290891), (167490, 1701242), (221580, 1285951), (334980, 850621)]