2545617.00000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 336623040

約数和(自身を除く): 237731400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 71, 72, 73, 90, 106, 120, 142, 146, 159, 180, 212, 213, 219, 265, 284, 292, 318, 355, 360, 365, 424, 426, 438, 477, 530, 568, 584, 636, 639, 657, 710, 730, 795, 852, 876, 954, 1060, 1065, 1095, 1272, 1278, 1314, 1420, 1460, 1590, 1704, 1752, 1908, 2120, 2130, 2190, 2385, 2556, 2628, 2840, 2920, 3180, 3195, 3285, 3763, 3816, 3869, 4260, 4380, 4770, 5112, 5183, 5256, 6360, 6390, 6570, 7526, 7738, 8520, 8760, 9540, 10366, 11289, 11607, 12780, 13140, 15052, 15476, 15549, 18815, 19080, 19345, 20732, 22578, 23214, 25560, 25915, 26280, 30104, 30952, 31098, 33867, 34821, 37630, 38690, 41464, 45156, 46428, 46647, 51830, 56445, 58035, 62196, 67734, 69642, 75260, 77380, 77745, 90312, 92856, 93294, 103660, 112890, 116070, 124392, 135468, 139284, 150520, 154760, 155490, 169335, 174105, 186588, 207320, 225780, 232140, 233235, 270936, 274699, 278568, 310980, 338670, 348210, 373176, 451560, 464280, 466470, 549398, 621960, 677340, 696420, 824097, 932940, 1098796, 1354680, 1373495, 1392840, 1648194, 1865880, 2197592, 2472291, 2746990, 3296388, 4120485, 4944582, 5493980, 6592776, 8240970, 9889164, 10987960, 12361455, 16481940, 19778328, 24722910, 32963880, 49445820, 98891640]

約数ペア:

[(1, 98891640), (2, 49445820), (3, 32963880), (4, 24722910), (5, 19778328), (6, 16481940), (8, 12361455), (9, 10987960), (10, 9889164), (12, 8240970), (15, 6592776), (18, 5493980), (20, 4944582), (24, 4120485), (30, 3296388), (36, 2746990), (40, 2472291), (45, 2197592), (53, 1865880), (60, 1648194), (71, 1392840), (72, 1373495), (73, 1354680), (90, 1098796), (106, 932940), (120, 824097), (142, 696420), (146, 677340), (159, 621960), (180, 549398), (212, 466470), (213, 464280), (219, 451560), (265, 373176), (284, 348210), (292, 338670), (318, 310980), (355, 278568), (360, 274699), (365, 270936), (424, 233235), (426, 232140), (438, 225780), (477, 207320), (530, 186588), (568, 174105), (584, 169335), (636, 155490), (639, 154760), (657, 150520), (710, 139284), (730, 135468), (795, 124392), (852, 116070), (876, 112890), (954, 103660), (1060, 93294), (1065, 92856), (1095, 90312), (1272, 77745), (1278, 77380), (1314, 75260), (1420, 69642), (1460, 67734), (1590, 62196), (1704, 58035), (1752, 56445), (1908, 51830), (2120, 46647), (2130, 46428), (2190, 45156), (2385, 41464), (2556, 38690), (2628, 37630), (2840, 34821), (2920, 33867), (3180, 31098), (3195, 30952), (3285, 30104), (3763, 26280), (3816, 25915), (3869, 25560), (4260, 23214), (4380, 22578), (4770, 20732), (5112, 19345), (5183, 19080), (5256, 18815), (6360, 15549), (6390, 15476), (6570, 15052), (7526, 13140), (7738, 12780), (8520, 11607), (8760, 11289), (9540, 10366)]