143250000

素因数分解:

$2^4\times 3^1\times 5^6\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 140

約数和(自身を含む): 464994048

約数和(自身を除く): 321744048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 191, 200, 240, 250, 300, 375, 382, 400, 500, 573, 600, 625, 750, 764, 955, 1000, 1146, 1200, 1250, 1500, 1528, 1875, 1910, 2000, 2292, 2500, 2865, 3000, 3056, 3125, 3750, 3820, 4584, 4775, 5000, 5730, 6000, 6250, 7500, 7640, 9168, 9375, 9550, 10000, 11460, 12500, 14325, 15000, 15280, 15625, 18750, 19100, 22920, 23875, 25000, 28650, 30000, 31250, 37500, 38200, 45840, 46875, 47750, 50000, 57300, 62500, 71625, 75000, 76400, 93750, 95500, 114600, 119375, 125000, 143250, 150000, 187500, 191000, 229200, 238750, 250000, 286500, 358125, 375000, 382000, 477500, 573000, 596875, 716250, 750000, 955000, 1146000, 1193750, 1432500, 1790625, 1910000, 2387500, 2865000, 2984375, 3581250, 4775000, 5730000, 5968750, 7162500, 8953125, 9550000, 11937500, 14325000, 17906250, 23875000, 28650000, 35812500, 47750000, 71625000, 143250000]

約数ペア:

[(1, 143250000), (2, 71625000), (3, 47750000), (4, 35812500), (5, 28650000), (6, 23875000), (8, 17906250), (10, 14325000), (12, 11937500), (15, 9550000), (16, 8953125), (20, 7162500), (24, 5968750), (25, 5730000), (30, 4775000), (40, 3581250), (48, 2984375), (50, 2865000), (60, 2387500), (75, 1910000), (80, 1790625), (100, 1432500), (120, 1193750), (125, 1146000), (150, 955000), (191, 750000), (200, 716250), (240, 596875), (250, 573000), (300, 477500), (375, 382000), (382, 375000), (400, 358125), (500, 286500), (573, 250000), (600, 238750), (625, 229200), (750, 191000), (764, 187500), (955, 150000), (1000, 143250), (1146, 125000), (1200, 119375), (1250, 114600), (1500, 95500), (1528, 93750), (1875, 76400), (1910, 75000), (2000, 71625), (2292, 62500), (2500, 57300), (2865, 50000), (3000, 47750), (3056, 46875), (3125, 45840), (3750, 38200), (3820, 37500), (4584, 31250), (4775, 30000), (5000, 28650), (5730, 25000), (6000, 23875), (6250, 22920), (7500, 19100), (7640, 18750), (9168, 15625), (9375, 15280), (9550, 15000), (10000, 14325), (11460, 12500)]