10872750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 32947200

約数和(自身を除く): 22074450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 109, 114, 125, 133, 150, 175, 190, 210, 218, 250, 266, 285, 327, 350, 375, 399, 475, 525, 545, 570, 654, 665, 750, 763, 798, 875, 950, 1050, 1090, 1330, 1425, 1526, 1635, 1750, 1995, 2071, 2289, 2375, 2625, 2725, 2850, 3270, 3325, 3815, 3990, 4142, 4578, 4750, 5250, 5450, 6213, 6650, 7125, 7630, 8175, 9975, 10355, 11445, 12426, 13625, 14250, 14497, 16350, 16625, 19075, 19950, 20710, 22890, 27250, 28994, 31065, 33250, 38150, 40875, 43491, 49875, 51775, 57225, 62130, 72485, 81750, 86982, 95375, 99750, 103550, 114450, 144970, 155325, 190750, 217455, 258875, 286125, 310650, 362425, 434910, 517750, 572250, 724850, 776625, 1087275, 1553250, 1812125, 2174550, 3624250, 5436375, 10872750]

約数ペア:

[(1, 10872750), (2, 5436375), (3, 3624250), (5, 2174550), (6, 1812125), (7, 1553250), (10, 1087275), (14, 776625), (15, 724850), (19, 572250), (21, 517750), (25, 434910), (30, 362425), (35, 310650), (38, 286125), (42, 258875), (50, 217455), (57, 190750), (70, 155325), (75, 144970), (95, 114450), (105, 103550), (109, 99750), (114, 95375), (125, 86982), (133, 81750), (150, 72485), (175, 62130), (190, 57225), (210, 51775), (218, 49875), (250, 43491), (266, 40875), (285, 38150), (327, 33250), (350, 31065), (375, 28994), (399, 27250), (475, 22890), (525, 20710), (545, 19950), (570, 19075), (654, 16625), (665, 16350), (750, 14497), (763, 14250), (798, 13625), (875, 12426), (950, 11445), (1050, 10355), (1090, 9975), (1330, 8175), (1425, 7630), (1526, 7125), (1635, 6650), (1750, 6213), (1995, 5450), (2071, 5250), (2289, 4750), (2375, 4578), (2625, 4142), (2725, 3990), (2850, 3815), (3270, 3325)]