87885300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 271982592

約数和(自身を除く): 184097292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 47, 50, 60, 69, 75, 92, 94, 100, 115, 138, 141, 150, 188, 230, 235, 271, 276, 282, 300, 345, 460, 470, 542, 564, 575, 690, 705, 813, 940, 1081, 1084, 1150, 1175, 1355, 1380, 1410, 1626, 1725, 2162, 2300, 2350, 2710, 2820, 3243, 3252, 3450, 3525, 4065, 4324, 4700, 5405, 5420, 6233, 6486, 6775, 6900, 7050, 8130, 10810, 12466, 12737, 12972, 13550, 14100, 16215, 16260, 18699, 20325, 21620, 24932, 25474, 27025, 27100, 31165, 32430, 37398, 38211, 40650, 50948, 54050, 62330, 63685, 64860, 74796, 76422, 81075, 81300, 93495, 108100, 124660, 127370, 152844, 155825, 162150, 186990, 191055, 254740, 292951, 311650, 318425, 324300, 373980, 382110, 467475, 585902, 623300, 636850, 764220, 878853, 934950, 955275, 1171804, 1273700, 1464755, 1757706, 1869900, 1910550, 2929510, 3515412, 3821100, 4394265, 5859020, 7323775, 8788530, 14647550, 17577060, 21971325, 29295100, 43942650, 87885300]

約数ペア:

[(1, 87885300), (2, 43942650), (3, 29295100), (4, 21971325), (5, 17577060), (6, 14647550), (10, 8788530), (12, 7323775), (15, 5859020), (20, 4394265), (23, 3821100), (25, 3515412), (30, 2929510), (46, 1910550), (47, 1869900), (50, 1757706), (60, 1464755), (69, 1273700), (75, 1171804), (92, 955275), (94, 934950), (100, 878853), (115, 764220), (138, 636850), (141, 623300), (150, 585902), (188, 467475), (230, 382110), (235, 373980), (271, 324300), (276, 318425), (282, 311650), (300, 292951), (345, 254740), (460, 191055), (470, 186990), (542, 162150), (564, 155825), (575, 152844), (690, 127370), (705, 124660), (813, 108100), (940, 93495), (1081, 81300), (1084, 81075), (1150, 76422), (1175, 74796), (1355, 64860), (1380, 63685), (1410, 62330), (1626, 54050), (1725, 50948), (2162, 40650), (2300, 38211), (2350, 37398), (2710, 32430), (2820, 31165), (3243, 27100), (3252, 27025), (3450, 25474), (3525, 24932), (4065, 21620), (4324, 20325), (4700, 18699), (5405, 16260), (5420, 16215), (6233, 14100), (6486, 13550), (6775, 12972), (6900, 12737), (7050, 12466), (8130, 10810)]