158493750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 404974080

約数和(自身を除く): 246480330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 107, 125, 150, 158, 214, 237, 250, 321, 375, 395, 474, 535, 625, 642, 750, 790, 1070, 1185, 1250, 1605, 1875, 1975, 2370, 2675, 3125, 3210, 3750, 3950, 5350, 5925, 6250, 8025, 8453, 9375, 9875, 11850, 13375, 16050, 16906, 18750, 19750, 25359, 26750, 29625, 40125, 42265, 49375, 50718, 59250, 66875, 80250, 84530, 98750, 126795, 133750, 148125, 200625, 211325, 246875, 253590, 296250, 334375, 401250, 422650, 493750, 633975, 668750, 740625, 1003125, 1056625, 1267950, 1481250, 2006250, 2113250, 3169875, 5283125, 6339750, 10566250, 15849375, 26415625, 31698750, 52831250, 79246875, 158493750]

約数ペア:

[(1, 158493750), (2, 79246875), (3, 52831250), (5, 31698750), (6, 26415625), (10, 15849375), (15, 10566250), (25, 6339750), (30, 5283125), (50, 3169875), (75, 2113250), (79, 2006250), (107, 1481250), (125, 1267950), (150, 1056625), (158, 1003125), (214, 740625), (237, 668750), (250, 633975), (321, 493750), (375, 422650), (395, 401250), (474, 334375), (535, 296250), (625, 253590), (642, 246875), (750, 211325), (790, 200625), (1070, 148125), (1185, 133750), (1250, 126795), (1605, 98750), (1875, 84530), (1975, 80250), (2370, 66875), (2675, 59250), (3125, 50718), (3210, 49375), (3750, 42265), (3950, 40125), (5350, 29625), (5925, 26750), (6250, 25359), (8025, 19750), (8453, 18750), (9375, 16906), (9875, 16050), (11850, 13375)]