245911200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1399

約数の個数: 144

約数和(自身を含む): 811198080

約数和(自身を除く): 565286880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 150, 158, 160, 200, 237, 240, 300, 316, 395, 400, 474, 480, 600, 632, 790, 800, 948, 1185, 1200, 1264, 1297, 1580, 1896, 1975, 2370, 2400, 2528, 2594, 3160, 3792, 3891, 3950, 4740, 5188, 5925, 6320, 6485, 7584, 7782, 7900, 9480, 10376, 11850, 12640, 12970, 15564, 15800, 18960, 19455, 20752, 23700, 25940, 31128, 31600, 32425, 37920, 38910, 41504, 47400, 51880, 62256, 63200, 64850, 77820, 94800, 97275, 102463, 103760, 124512, 129700, 155640, 189600, 194550, 204926, 207520, 259400, 307389, 311280, 389100, 409852, 512315, 518800, 614778, 622560, 778200, 819704, 1024630, 1037600, 1229556, 1536945, 1556400, 1639408, 2049260, 2459112, 2561575, 3073890, 3112800, 3278816, 4098520, 4918224, 5123150, 6147780, 7684725, 8197040, 9836448, 10246300, 12295560, 15369450, 16394080, 20492600, 24591120, 30738900, 40985200, 49182240, 61477800, 81970400, 122955600, 245911200]

約数ペア:

[(1, 245911200), (2, 122955600), (3, 81970400), (4, 61477800), (5, 49182240), (6, 40985200), (8, 30738900), (10, 24591120), (12, 20492600), (15, 16394080), (16, 15369450), (20, 12295560), (24, 10246300), (25, 9836448), (30, 8197040), (32, 7684725), (40, 6147780), (48, 5123150), (50, 4918224), (60, 4098520), (75, 3278816), (79, 3112800), (80, 3073890), (96, 2561575), (100, 2459112), (120, 2049260), (150, 1639408), (158, 1556400), (160, 1536945), (200, 1229556), (237, 1037600), (240, 1024630), (300, 819704), (316, 778200), (395, 622560), (400, 614778), (474, 518800), (480, 512315), (600, 409852), (632, 389100), (790, 311280), (800, 307389), (948, 259400), (1185, 207520), (1200, 204926), (1264, 194550), (1297, 189600), (1580, 155640), (1896, 129700), (1975, 124512), (2370, 103760), (2400, 102463), (2528, 97275), (2594, 94800), (3160, 77820), (3792, 64850), (3891, 63200), (3950, 62256), (4740, 51880), (5188, 47400), (5925, 41504), (6320, 38910), (6485, 37920), (7584, 32425), (7782, 31600), (7900, 31128), (9480, 25940), (10376, 23700), (11850, 20752), (12640, 19455), (12970, 18960), (15564, 15800)]