225604920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 705672000

約数和(自身を除く): 480067080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 241, 269, 290, 348, 435, 482, 538, 580, 696, 723, 807, 870, 964, 1076, 1160, 1205, 1345, 1446, 1614, 1740, 1928, 2152, 2410, 2690, 2892, 3228, 3480, 3615, 4035, 4820, 5380, 5784, 6456, 6989, 7230, 7801, 8070, 9640, 10760, 13978, 14460, 15602, 16140, 20967, 23403, 27956, 28920, 31204, 32280, 34945, 39005, 41934, 46806, 55912, 62408, 64829, 69890, 78010, 83868, 93612, 104835, 117015, 129658, 139780, 156020, 167736, 187224, 194487, 209670, 234030, 259316, 279560, 312040, 324145, 388974, 419340, 468060, 518632, 648290, 777948, 838680, 936120, 972435, 1296580, 1555896, 1880041, 1944870, 2593160, 3760082, 3889740, 5640123, 7520164, 7779480, 9400205, 11280246, 15040328, 18800410, 22560492, 28200615, 37600820, 45120984, 56401230, 75201640, 112802460, 225604920]

約数ペア:

[(1, 225604920), (2, 112802460), (3, 75201640), (4, 56401230), (5, 45120984), (6, 37600820), (8, 28200615), (10, 22560492), (12, 18800410), (15, 15040328), (20, 11280246), (24, 9400205), (29, 7779480), (30, 7520164), (40, 5640123), (58, 3889740), (60, 3760082), (87, 2593160), (116, 1944870), (120, 1880041), (145, 1555896), (174, 1296580), (232, 972435), (241, 936120), (269, 838680), (290, 777948), (348, 648290), (435, 518632), (482, 468060), (538, 419340), (580, 388974), (696, 324145), (723, 312040), (807, 279560), (870, 259316), (964, 234030), (1076, 209670), (1160, 194487), (1205, 187224), (1345, 167736), (1446, 156020), (1614, 139780), (1740, 129658), (1928, 117015), (2152, 104835), (2410, 93612), (2690, 83868), (2892, 78010), (3228, 69890), (3480, 64829), (3615, 62408), (4035, 55912), (4820, 46806), (5380, 41934), (5784, 39005), (6456, 34945), (6989, 32280), (7230, 31204), (7801, 28920), (8070, 27956), (9640, 23403), (10760, 20967), (13978, 16140), (14460, 15602)]