51805800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1732

約数の個数: 144

約数和(自身を含む): 184324140

約数和(自身を除く): 132518340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1693, 1700, 1800, 2040, 2550, 3060, 3386, 3400, 3825, 5079, 5100, 6120, 6772, 7650, 8465, 10158, 10200, 13544, 15237, 15300, 16930, 20316, 25395, 28781, 30474, 30600, 33860, 40632, 42325, 50790, 57562, 60948, 67720, 76185, 84650, 86343, 101580, 115124, 121896, 126975, 143905, 152370, 169300, 172686, 203160, 230248, 253950, 259029, 287810, 304740, 338600, 345372, 380925, 431715, 507900, 518058, 575620, 609480, 690744, 719525, 761850, 863430, 1015800, 1036116, 1151240, 1295145, 1439050, 1523700, 1726860, 2072232, 2158575, 2590290, 2878100, 3047400, 3453720, 4317150, 5180580, 5756200, 6475725, 8634300, 10361160, 12951450, 17268600, 25902900, 51805800]

約数ペア:

[(1, 51805800), (2, 25902900), (3, 17268600), (4, 12951450), (5, 10361160), (6, 8634300), (8, 6475725), (9, 5756200), (10, 5180580), (12, 4317150), (15, 3453720), (17, 3047400), (18, 2878100), (20, 2590290), (24, 2158575), (25, 2072232), (30, 1726860), (34, 1523700), (36, 1439050), (40, 1295145), (45, 1151240), (50, 1036116), (51, 1015800), (60, 863430), (68, 761850), (72, 719525), (75, 690744), (85, 609480), (90, 575620), (100, 518058), (102, 507900), (120, 431715), (136, 380925), (150, 345372), (153, 338600), (170, 304740), (180, 287810), (200, 259029), (204, 253950), (225, 230248), (255, 203160), (300, 172686), (306, 169300), (340, 152370), (360, 143905), (408, 126975), (425, 121896), (450, 115124), (510, 101580), (600, 86343), (612, 84650), (680, 76185), (765, 67720), (850, 60948), (900, 57562), (1020, 50790), (1224, 42325), (1275, 40632), (1530, 33860), (1693, 30600), (1700, 30474), (1800, 28781), (2040, 25395), (2550, 20316), (3060, 16930), (3386, 15300), (3400, 15237), (3825, 13544), (5079, 10200), (5100, 10158), (6120, 8465), (6772, 7650)]