852875400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 192

約数和(自身を含む): 2868566400

約数和(自身を除く): 2015691000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 647, 650, 676, 780, 845, 975, 1014, 1294, 1300, 1352, 1560, 1690, 1941, 1950, 2028, 2197, 2535, 2588, 2600, 3235, 3380, 3882, 3900, 4056, 4225, 4394, 5070, 5176, 6470, 6591, 6760, 7764, 7800, 8411, 8450, 8788, 9705, 10140, 10985, 12675, 12940, 13182, 15528, 16175, 16822, 16900, 17576, 19410, 20280, 21970, 25233, 25350, 25880, 26364, 32350, 32955, 33644, 33800, 38820, 42055, 43940, 48525, 50466, 50700, 52728, 54925, 64700, 65910, 67288, 77640, 84110, 87880, 97050, 100932, 101400, 109343, 109850, 126165, 129400, 131820, 164775, 168220, 194100, 201864, 210275, 218686, 219700, 252330, 263640, 328029, 329550, 336440, 388200, 420550, 437372, 439400, 504660, 546715, 630825, 656058, 659100, 841100, 874744, 1009320, 1093430, 1261650, 1312116, 1318200, 1421459, 1640145, 1682200, 2186860, 2523300, 2624232, 2733575, 2842918, 3280290, 4264377, 4373720, 5046600, 5467150, 5685836, 6560580, 7107295, 8200725, 8528754, 10934300, 11371672, 13121160, 14214590, 16401450, 17057508, 21321885, 21868600, 28429180, 32802900, 34115016, 35536475, 42643770, 56858360, 65605800, 71072950, 85287540, 106609425, 142145900, 170575080, 213218850, 284291800, 426437700, 852875400]

約数ペア:

[(1, 852875400), (2, 426437700), (3, 284291800), (4, 213218850), (5, 170575080), (6, 142145900), (8, 106609425), (10, 85287540), (12, 71072950), (13, 65605800), (15, 56858360), (20, 42643770), (24, 35536475), (25, 34115016), (26, 32802900), (30, 28429180), (39, 21868600), (40, 21321885), (50, 17057508), (52, 16401450), (60, 14214590), (65, 13121160), (75, 11371672), (78, 10934300), (100, 8528754), (104, 8200725), (120, 7107295), (130, 6560580), (150, 5685836), (156, 5467150), (169, 5046600), (195, 4373720), (200, 4264377), (260, 3280290), (300, 2842918), (312, 2733575), (325, 2624232), (338, 2523300), (390, 2186860), (507, 1682200), (520, 1640145), (600, 1421459), (647, 1318200), (650, 1312116), (676, 1261650), (780, 1093430), (845, 1009320), (975, 874744), (1014, 841100), (1294, 659100), (1300, 656058), (1352, 630825), (1560, 546715), (1690, 504660), (1941, 439400), (1950, 437372), (2028, 420550), (2197, 388200), (2535, 336440), (2588, 329550), (2600, 328029), (3235, 263640), (3380, 252330), (3882, 219700), (3900, 218686), (4056, 210275), (4225, 201864), (4394, 194100), (5070, 168220), (5176, 164775), (6470, 131820), (6591, 129400), (6760, 126165), (7764, 109850), (7800, 109343), (8411, 101400), (8450, 100932), (8788, 97050), (9705, 87880), (10140, 84110), (10985, 77640), (12675, 67288), (12940, 65910), (13182, 64700), (15528, 54925), (16175, 52728), (16822, 50700), (16900, 50466), (17576, 48525), (19410, 43940), (20280, 42055), (21970, 38820), (25233, 33800), (25350, 33644), (25880, 32955), (26364, 32350)]