4149202400

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{15121}}^1$

素因数の和:15162

約数の個数: 144

約数和(自身を含む): 11813306400

約数和(自身を除く): 7664104000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 800, 980, 1120, 1225, 1372, 1400, 1568, 1715, 1960, 2450, 2744, 2800, 3430, 3920, 4900, 5488, 5600, 6860, 7840, 8575, 9800, 10976, 13720, 15121, 17150, 19600, 27440, 30242, 34300, 39200, 54880, 60484, 68600, 75605, 105847, 120968, 137200, 151210, 211694, 241936, 274400, 302420, 378025, 423388, 483872, 529235, 604840, 740929, 756050, 846776, 1058470, 1209680, 1481858, 1512100, 1693552, 2116940, 2419360, 2646175, 2963716, 3024200, 3387104, 3704645, 4233880, 5186503, 5292350, 5927432, 6048400, 7409290, 8467760, 10373006, 10584700, 11854864, 12096800, 14818580, 16935520, 18523225, 20746012, 21169400, 23709728, 25932515, 29637160, 37046450, 41492024, 42338800, 51865030, 59274320, 74092900, 82984048, 84677600, 103730060, 118548640, 129662575, 148185800, 165968096, 207460120, 259325150, 296371600, 414920240, 518650300, 592743200, 829840480, 1037300600, 2074601200, 4149202400]

約数ペア:

[(1, 4149202400), (2, 2074601200), (4, 1037300600), (5, 829840480), (7, 592743200), (8, 518650300), (10, 414920240), (14, 296371600), (16, 259325150), (20, 207460120), (25, 165968096), (28, 148185800), (32, 129662575), (35, 118548640), (40, 103730060), (49, 84677600), (50, 82984048), (56, 74092900), (70, 59274320), (80, 51865030), (98, 42338800), (100, 41492024), (112, 37046450), (140, 29637160), (160, 25932515), (175, 23709728), (196, 21169400), (200, 20746012), (224, 18523225), (245, 16935520), (280, 14818580), (343, 12096800), (350, 11854864), (392, 10584700), (400, 10373006), (490, 8467760), (560, 7409290), (686, 6048400), (700, 5927432), (784, 5292350), (800, 5186503), (980, 4233880), (1120, 3704645), (1225, 3387104), (1372, 3024200), (1400, 2963716), (1568, 2646175), (1715, 2419360), (1960, 2116940), (2450, 1693552), (2744, 1512100), (2800, 1481858), (3430, 1209680), (3920, 1058470), (4900, 846776), (5488, 756050), (5600, 740929), (6860, 604840), (7840, 529235), (8575, 483872), (9800, 423388), (10976, 378025), (13720, 302420), (15121, 274400), (17150, 241936), (19600, 211694), (27440, 151210), (30242, 137200), (34300, 120968), (39200, 105847), (54880, 75605), (60484, 68600)]