61512750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 183980160

約数和(自身を除く): 122467410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 701, 702, 750, 975, 1125, 1170, 1350, 1402, 1625, 1755, 1950, 2103, 2250, 2925, 3250, 3375, 3505, 3510, 4206, 4875, 5850, 6309, 6750, 7010, 8775, 9113, 9750, 10515, 12618, 14625, 17525, 17550, 18226, 18927, 21030, 27339, 29250, 31545, 35050, 37854, 43875, 45565, 52575, 54678, 63090, 82017, 87625, 87750, 91130, 94635, 105150, 136695, 157725, 164034, 175250, 189270, 227825, 246051, 262875, 273390, 315450, 410085, 455650, 473175, 492102, 525750, 683475, 788625, 820170, 946350, 1139125, 1230255, 1366950, 1577250, 2050425, 2278250, 2365875, 2460510, 3417375, 4100850, 4731750, 6151275, 6834750, 10252125, 12302550, 20504250, 30756375, 61512750]

約数ペア:

[(1, 61512750), (2, 30756375), (3, 20504250), (5, 12302550), (6, 10252125), (9, 6834750), (10, 6151275), (13, 4731750), (15, 4100850), (18, 3417375), (25, 2460510), (26, 2365875), (27, 2278250), (30, 2050425), (39, 1577250), (45, 1366950), (50, 1230255), (54, 1139125), (65, 946350), (75, 820170), (78, 788625), (90, 683475), (117, 525750), (125, 492102), (130, 473175), (135, 455650), (150, 410085), (195, 315450), (225, 273390), (234, 262875), (250, 246051), (270, 227825), (325, 189270), (351, 175250), (375, 164034), (390, 157725), (450, 136695), (585, 105150), (650, 94635), (675, 91130), (701, 87750), (702, 87625), (750, 82017), (975, 63090), (1125, 54678), (1170, 52575), (1350, 45565), (1402, 43875), (1625, 37854), (1755, 35050), (1950, 31545), (2103, 29250), (2250, 27339), (2925, 21030), (3250, 18927), (3375, 18226), (3505, 17550), (3510, 17525), (4206, 14625), (4875, 12618), (5850, 10515), (6309, 9750), (6750, 9113), (7010, 8775)]