42548400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 180

約数和(自身を含む): 151115328

約数和(自身を除く): 108566928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 144, 150, 159, 180, 200, 212, 223, 225, 240, 265, 300, 318, 360, 400, 424, 446, 450, 477, 530, 600, 636, 669, 720, 795, 848, 892, 900, 954, 1060, 1115, 1200, 1272, 1325, 1338, 1590, 1784, 1800, 1908, 2007, 2120, 2230, 2385, 2544, 2650, 2676, 3180, 3345, 3568, 3600, 3816, 3975, 4014, 4240, 4460, 4770, 5300, 5352, 5575, 6360, 6690, 7632, 7950, 8028, 8920, 9540, 10035, 10600, 10704, 11150, 11819, 11925, 12720, 13380, 15900, 16056, 16725, 17840, 19080, 20070, 21200, 22300, 23638, 23850, 26760, 31800, 32112, 33450, 35457, 38160, 40140, 44600, 47276, 47700, 50175, 53520, 59095, 63600, 66900, 70914, 80280, 89200, 94552, 95400, 100350, 106371, 118190, 133800, 141828, 160560, 177285, 189104, 190800, 200700, 212742, 236380, 267600, 283656, 295475, 354570, 401400, 425484, 472760, 531855, 567312, 590950, 709140, 802800, 850968, 886425, 945520, 1063710, 1181900, 1418280, 1701936, 1772850, 2127420, 2363800, 2659275, 2836560, 3545700, 4254840, 4727600, 5318550, 7091400, 8509680, 10637100, 14182800, 21274200, 42548400]

約数ペア:

[(1, 42548400), (2, 21274200), (3, 14182800), (4, 10637100), (5, 8509680), (6, 7091400), (8, 5318550), (9, 4727600), (10, 4254840), (12, 3545700), (15, 2836560), (16, 2659275), (18, 2363800), (20, 2127420), (24, 1772850), (25, 1701936), (30, 1418280), (36, 1181900), (40, 1063710), (45, 945520), (48, 886425), (50, 850968), (53, 802800), (60, 709140), (72, 590950), (75, 567312), (80, 531855), (90, 472760), (100, 425484), (106, 401400), (120, 354570), (144, 295475), (150, 283656), (159, 267600), (180, 236380), (200, 212742), (212, 200700), (223, 190800), (225, 189104), (240, 177285), (265, 160560), (300, 141828), (318, 133800), (360, 118190), (400, 106371), (424, 100350), (446, 95400), (450, 94552), (477, 89200), (530, 80280), (600, 70914), (636, 66900), (669, 63600), (720, 59095), (795, 53520), (848, 50175), (892, 47700), (900, 47276), (954, 44600), (1060, 40140), (1115, 38160), (1200, 35457), (1272, 33450), (1325, 32112), (1338, 31800), (1590, 26760), (1784, 23850), (1800, 23638), (1908, 22300), (2007, 21200), (2120, 20070), (2230, 19080), (2385, 17840), (2544, 16725), (2650, 16056), (2676, 15900), (3180, 13380), (3345, 12720), (3568, 11925), (3600, 11819), (3816, 11150), (3975, 10704), (4014, 10600), (4240, 10035), (4460, 9540), (4770, 8920), (5300, 8028), (5352, 7950), (5575, 7632), (6360, 6690)]