140098500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 447003648

約数和(自身を除く): 306905148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 163, 180, 191, 225, 250, 300, 326, 375, 382, 450, 489, 500, 573, 652, 750, 764, 815, 900, 955, 978, 1125, 1146, 1467, 1500, 1630, 1719, 1910, 1956, 2250, 2292, 2445, 2865, 2934, 3260, 3438, 3820, 4075, 4500, 4775, 4890, 5730, 5868, 6876, 7335, 8150, 8595, 9550, 9780, 11460, 12225, 14325, 14670, 16300, 17190, 19100, 20375, 23875, 24450, 28650, 29340, 31133, 34380, 36675, 40750, 42975, 47750, 48900, 57300, 61125, 62266, 71625, 73350, 81500, 85950, 93399, 95500, 122250, 124532, 143250, 146700, 155665, 171900, 183375, 186798, 214875, 244500, 280197, 286500, 311330, 366750, 373596, 429750, 466995, 560394, 622660, 733500, 778325, 859500, 933990, 1120788, 1400985, 1556650, 1867980, 2334975, 2801970, 3113300, 3891625, 4669950, 5603940, 7004925, 7783250, 9339900, 11674875, 14009850, 15566500, 23349750, 28019700, 35024625, 46699500, 70049250, 140098500]

約数ペア:

[(1, 140098500), (2, 70049250), (3, 46699500), (4, 35024625), (5, 28019700), (6, 23349750), (9, 15566500), (10, 14009850), (12, 11674875), (15, 9339900), (18, 7783250), (20, 7004925), (25, 5603940), (30, 4669950), (36, 3891625), (45, 3113300), (50, 2801970), (60, 2334975), (75, 1867980), (90, 1556650), (100, 1400985), (125, 1120788), (150, 933990), (163, 859500), (180, 778325), (191, 733500), (225, 622660), (250, 560394), (300, 466995), (326, 429750), (375, 373596), (382, 366750), (450, 311330), (489, 286500), (500, 280197), (573, 244500), (652, 214875), (750, 186798), (764, 183375), (815, 171900), (900, 155665), (955, 146700), (978, 143250), (1125, 124532), (1146, 122250), (1467, 95500), (1500, 93399), (1630, 85950), (1719, 81500), (1910, 73350), (1956, 71625), (2250, 62266), (2292, 61125), (2445, 57300), (2865, 48900), (2934, 47750), (3260, 42975), (3438, 40750), (3820, 36675), (4075, 34380), (4500, 31133), (4775, 29340), (4890, 28650), (5730, 24450), (5868, 23875), (6876, 20375), (7335, 19100), (8150, 17190), (8595, 16300), (9550, 14670), (9780, 14325), (11460, 12225)]