200578500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 216

約数和(自身を含む): 667694664

約数和(自身を除く): 467116164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 53, 58, 60, 75, 87, 90, 100, 106, 116, 125, 145, 150, 159, 174, 180, 212, 225, 250, 261, 265, 290, 300, 318, 348, 375, 435, 450, 477, 500, 522, 530, 580, 636, 725, 750, 795, 841, 870, 900, 954, 1044, 1060, 1125, 1305, 1325, 1450, 1500, 1537, 1590, 1682, 1740, 1908, 2175, 2250, 2385, 2523, 2610, 2650, 2900, 3074, 3180, 3364, 3625, 3975, 4205, 4350, 4500, 4611, 4770, 5046, 5220, 5300, 6148, 6525, 6625, 7250, 7569, 7685, 7950, 8410, 8700, 9222, 9540, 10092, 10875, 11925, 12615, 13050, 13250, 13833, 14500, 15138, 15370, 15900, 16820, 18444, 19875, 21025, 21750, 23055, 23850, 25230, 26100, 26500, 27666, 30276, 30740, 32625, 37845, 38425, 39750, 42050, 43500, 44573, 46110, 47700, 50460, 55332, 59625, 63075, 65250, 69165, 75690, 76850, 79500, 84100, 89146, 92220, 105125, 115275, 119250, 126150, 130500, 133719, 138330, 151380, 153700, 178292, 189225, 192125, 210250, 222865, 230550, 238500, 252300, 267438, 276660, 315375, 345825, 378450, 384250, 401157, 420500, 445730, 461100, 534876, 576375, 630750, 668595, 691650, 756900, 768500, 802314, 891460, 946125, 1114325, 1152750, 1261500, 1337190, 1383300, 1604628, 1729125, 1892250, 2005785, 2228650, 2305500, 2674380, 3342975, 3458250, 3784500, 4011570, 4457300, 5571625, 6685950, 6916500, 8023140, 10028925, 11143250, 13371900, 16714875, 20057850, 22286500, 33429750, 40115700, 50144625, 66859500, 100289250, 200578500]

約数ペア:

[(1, 200578500), (2, 100289250), (3, 66859500), (4, 50144625), (5, 40115700), (6, 33429750), (9, 22286500), (10, 20057850), (12, 16714875), (15, 13371900), (18, 11143250), (20, 10028925), (25, 8023140), (29, 6916500), (30, 6685950), (36, 5571625), (45, 4457300), (50, 4011570), (53, 3784500), (58, 3458250), (60, 3342975), (75, 2674380), (87, 2305500), (90, 2228650), (100, 2005785), (106, 1892250), (116, 1729125), (125, 1604628), (145, 1383300), (150, 1337190), (159, 1261500), (174, 1152750), (180, 1114325), (212, 946125), (225, 891460), (250, 802314), (261, 768500), (265, 756900), (290, 691650), (300, 668595), (318, 630750), (348, 576375), (375, 534876), (435, 461100), (450, 445730), (477, 420500), (500, 401157), (522, 384250), (530, 378450), (580, 345825), (636, 315375), (725, 276660), (750, 267438), (795, 252300), (841, 238500), (870, 230550), (900, 222865), (954, 210250), (1044, 192125), (1060, 189225), (1125, 178292), (1305, 153700), (1325, 151380), (1450, 138330), (1500, 133719), (1537, 130500), (1590, 126150), (1682, 119250), (1740, 115275), (1908, 105125), (2175, 92220), (2250, 89146), (2385, 84100), (2523, 79500), (2610, 76850), (2650, 75690), (2900, 69165), (3074, 65250), (3180, 63075), (3364, 59625), (3625, 55332), (3975, 50460), (4205, 47700), (4350, 46110), (4500, 44573), (4611, 43500), (4770, 42050), (5046, 39750), (5220, 38425), (5300, 37845), (6148, 32625), (6525, 30740), (6625, 30276), (7250, 27666), (7569, 26500), (7685, 26100), (7950, 25230), (8410, 23850), (8700, 23055), (9222, 21750), (9540, 21025), (10092, 19875), (10875, 18444), (11925, 16820), (12615, 15900), (13050, 15370), (13250, 15138), (13833, 14500)]