328329000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{191}}^2$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 1115592660

約数和(自身を除く): 787263660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 191, 200, 225, 250, 300, 360, 375, 382, 450, 500, 573, 600, 750, 764, 900, 955, 1000, 1125, 1146, 1500, 1528, 1719, 1800, 1910, 2250, 2292, 2865, 3000, 3438, 3820, 4500, 4584, 4775, 5730, 6876, 7640, 8595, 9000, 9550, 11460, 13752, 14325, 17190, 19100, 22920, 23875, 28650, 34380, 36481, 38200, 42975, 47750, 57300, 68760, 71625, 72962, 85950, 95500, 109443, 114600, 143250, 145924, 171900, 182405, 191000, 214875, 218886, 286500, 291848, 328329, 343800, 364810, 429750, 437772, 547215, 573000, 656658, 729620, 859500, 875544, 912025, 1094430, 1313316, 1459240, 1641645, 1719000, 1824050, 2188860, 2626632, 2736075, 3283290, 3648100, 4377720, 4560125, 5472150, 6566580, 7296200, 8208225, 9120250, 10944300, 13133160, 13680375, 16416450, 18240500, 21888600, 27360750, 32832900, 36481000, 41041125, 54721500, 65665800, 82082250, 109443000, 164164500, 328329000]

約数ペア:

[(1, 328329000), (2, 164164500), (3, 109443000), (4, 82082250), (5, 65665800), (6, 54721500), (8, 41041125), (9, 36481000), (10, 32832900), (12, 27360750), (15, 21888600), (18, 18240500), (20, 16416450), (24, 13680375), (25, 13133160), (30, 10944300), (36, 9120250), (40, 8208225), (45, 7296200), (50, 6566580), (60, 5472150), (72, 4560125), (75, 4377720), (90, 3648100), (100, 3283290), (120, 2736075), (125, 2626632), (150, 2188860), (180, 1824050), (191, 1719000), (200, 1641645), (225, 1459240), (250, 1313316), (300, 1094430), (360, 912025), (375, 875544), (382, 859500), (450, 729620), (500, 656658), (573, 573000), (600, 547215), (750, 437772), (764, 429750), (900, 364810), (955, 343800), (1000, 328329), (1125, 291848), (1146, 286500), (1500, 218886), (1528, 214875), (1719, 191000), (1800, 182405), (1910, 171900), (2250, 145924), (2292, 143250), (2865, 114600), (3000, 109443), (3438, 95500), (3820, 85950), (4500, 72962), (4584, 71625), (4775, 68760), (5730, 57300), (6876, 47750), (7640, 42975), (8595, 38200), (9000, 36481), (9550, 34380), (11460, 28650), (13752, 23875), (14325, 22920), (17190, 19100)]