728590200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3282

約数の個数: 192

約数和(自身を含む): 2517026400

約数和(自身を除く): 1788436200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 29, 30, 39, 40, 50, 52, 58, 60, 65, 75, 78, 87, 100, 104, 116, 120, 130, 145, 150, 156, 174, 195, 200, 232, 260, 290, 300, 312, 325, 348, 377, 390, 435, 520, 580, 600, 650, 696, 725, 754, 780, 870, 975, 1131, 1160, 1300, 1450, 1508, 1560, 1740, 1885, 1950, 2175, 2262, 2600, 2900, 3016, 3221, 3480, 3770, 3900, 4350, 4524, 5655, 5800, 6442, 7540, 7800, 8700, 9048, 9425, 9663, 11310, 12884, 15080, 16105, 17400, 18850, 19326, 22620, 25768, 28275, 32210, 37700, 38652, 41873, 45240, 48315, 56550, 64420, 75400, 77304, 80525, 83746, 93409, 96630, 113100, 125619, 128840, 161050, 167492, 186818, 193260, 209365, 226200, 241575, 251238, 280227, 322100, 334984, 373636, 386520, 418730, 467045, 483150, 502476, 560454, 628095, 644200, 747272, 837460, 934090, 966300, 1004952, 1046825, 1120908, 1214317, 1256190, 1401135, 1674920, 1868180, 1932600, 2093650, 2241816, 2335225, 2428634, 2512380, 2802270, 3140475, 3642951, 3736360, 4187300, 4670450, 4857268, 5024760, 5604540, 6071585, 6280950, 7005675, 7285902, 8374600, 9340900, 9714536, 11209080, 12143170, 12561900, 14011350, 14571804, 18214755, 18681800, 24286340, 25123800, 28022700, 29143608, 30357925, 36429510, 48572680, 56045400, 60715850, 72859020, 91073775, 121431700, 145718040, 182147550, 242863400, 364295100, 728590200]

約数ペア:

[(1, 728590200), (2, 364295100), (3, 242863400), (4, 182147550), (5, 145718040), (6, 121431700), (8, 91073775), (10, 72859020), (12, 60715850), (13, 56045400), (15, 48572680), (20, 36429510), (24, 30357925), (25, 29143608), (26, 28022700), (29, 25123800), (30, 24286340), (39, 18681800), (40, 18214755), (50, 14571804), (52, 14011350), (58, 12561900), (60, 12143170), (65, 11209080), (75, 9714536), (78, 9340900), (87, 8374600), (100, 7285902), (104, 7005675), (116, 6280950), (120, 6071585), (130, 5604540), (145, 5024760), (150, 4857268), (156, 4670450), (174, 4187300), (195, 3736360), (200, 3642951), (232, 3140475), (260, 2802270), (290, 2512380), (300, 2428634), (312, 2335225), (325, 2241816), (348, 2093650), (377, 1932600), (390, 1868180), (435, 1674920), (520, 1401135), (580, 1256190), (600, 1214317), (650, 1120908), (696, 1046825), (725, 1004952), (754, 966300), (780, 934090), (870, 837460), (975, 747272), (1131, 644200), (1160, 628095), (1300, 560454), (1450, 502476), (1508, 483150), (1560, 467045), (1740, 418730), (1885, 386520), (1950, 373636), (2175, 334984), (2262, 322100), (2600, 280227), (2900, 251238), (3016, 241575), (3221, 226200), (3480, 209365), (3770, 193260), (3900, 186818), (4350, 167492), (4524, 161050), (5655, 128840), (5800, 125619), (6442, 113100), (7540, 96630), (7800, 93409), (8700, 83746), (9048, 80525), (9425, 77304), (9663, 75400), (11310, 64420), (12884, 56550), (15080, 48315), (16105, 45240), (17400, 41873), (18850, 38652), (19326, 37700), (22620, 32210), (25768, 28275)]