201695000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 531392400

約数和(自身を除く): 329697400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 107, 116, 125, 130, 145, 200, 214, 232, 250, 260, 290, 325, 377, 428, 500, 520, 535, 580, 625, 650, 725, 754, 856, 1000, 1070, 1160, 1250, 1300, 1391, 1450, 1508, 1625, 1885, 2140, 2500, 2600, 2675, 2782, 2900, 3016, 3103, 3250, 3625, 3770, 4280, 5000, 5350, 5564, 5800, 6206, 6500, 6955, 7250, 7540, 8125, 9425, 10700, 11128, 12412, 13000, 13375, 13910, 14500, 15080, 15515, 16250, 18125, 18850, 21400, 24824, 26750, 27820, 29000, 31030, 32500, 34775, 36250, 37700, 40339, 47125, 53500, 55640, 62060, 65000, 66875, 69550, 72500, 75400, 77575, 80678, 94250, 107000, 124120, 133750, 139100, 145000, 155150, 161356, 173875, 188500, 201695, 235625, 267500, 278200, 310300, 322712, 347750, 377000, 387875, 403390, 471250, 535000, 620600, 695500, 775750, 806780, 869375, 942500, 1008475, 1391000, 1551500, 1613560, 1738750, 1885000, 1939375, 2016950, 3103000, 3477500, 3878750, 4033900, 5042375, 6955000, 7757500, 8067800, 10084750, 15515000, 20169500, 25211875, 40339000, 50423750, 100847500, 201695000]

約数ペア:

[(1, 201695000), (2, 100847500), (4, 50423750), (5, 40339000), (8, 25211875), (10, 20169500), (13, 15515000), (20, 10084750), (25, 8067800), (26, 7757500), (29, 6955000), (40, 5042375), (50, 4033900), (52, 3878750), (58, 3477500), (65, 3103000), (100, 2016950), (104, 1939375), (107, 1885000), (116, 1738750), (125, 1613560), (130, 1551500), (145, 1391000), (200, 1008475), (214, 942500), (232, 869375), (250, 806780), (260, 775750), (290, 695500), (325, 620600), (377, 535000), (428, 471250), (500, 403390), (520, 387875), (535, 377000), (580, 347750), (625, 322712), (650, 310300), (725, 278200), (754, 267500), (856, 235625), (1000, 201695), (1070, 188500), (1160, 173875), (1250, 161356), (1300, 155150), (1391, 145000), (1450, 139100), (1508, 133750), (1625, 124120), (1885, 107000), (2140, 94250), (2500, 80678), (2600, 77575), (2675, 75400), (2782, 72500), (2900, 69550), (3016, 66875), (3103, 65000), (3250, 62060), (3625, 55640), (3770, 53500), (4280, 47125), (5000, 40339), (5350, 37700), (5564, 36250), (5800, 34775), (6206, 32500), (6500, 31030), (6955, 29000), (7250, 27820), (7540, 26750), (8125, 24824), (9425, 21400), (10700, 18850), (11128, 18125), (12412, 16250), (13000, 15515), (13375, 15080), (13910, 14500)]