30200040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 110073600

約数和(自身を除く): 79873560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 239, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 478, 486, 520, 540, 585, 648, 702, 717, 780, 810, 936, 956, 972, 1053, 1080, 1170, 1195, 1215, 1404, 1434, 1560, 1620, 1755, 1912, 1944, 2106, 2151, 2340, 2390, 2430, 2808, 2868, 3107, 3159, 3240, 3510, 3585, 4212, 4302, 4680, 4780, 4860, 5265, 5736, 6214, 6318, 6453, 7020, 7170, 8424, 8604, 9321, 9560, 9720, 10530, 10755, 12428, 12636, 12906, 14040, 14340, 15535, 15795, 17208, 18642, 19359, 21060, 21510, 24856, 25272, 25812, 27963, 28680, 31070, 31590, 32265, 37284, 38718, 42120, 43020, 46605, 51624, 55926, 58077, 62140, 63180, 64530, 74568, 77436, 83889, 86040, 93210, 96795, 111852, 116154, 124280, 126360, 129060, 139815, 154872, 167778, 186420, 193590, 223704, 232308, 251667, 258120, 279630, 290385, 335556, 372840, 387180, 419445, 464616, 503334, 559260, 580770, 671112, 755001, 774360, 838890, 1006668, 1118520, 1161540, 1258335, 1510002, 1677780, 2013336, 2323080, 2516670, 3020004, 3355560, 3775005, 5033340, 6040008, 7550010, 10066680, 15100020, 30200040]

約数ペア:

[(1, 30200040), (2, 15100020), (3, 10066680), (4, 7550010), (5, 6040008), (6, 5033340), (8, 3775005), (9, 3355560), (10, 3020004), (12, 2516670), (13, 2323080), (15, 2013336), (18, 1677780), (20, 1510002), (24, 1258335), (26, 1161540), (27, 1118520), (30, 1006668), (36, 838890), (39, 774360), (40, 755001), (45, 671112), (52, 580770), (54, 559260), (60, 503334), (65, 464616), (72, 419445), (78, 387180), (81, 372840), (90, 335556), (104, 290385), (108, 279630), (117, 258120), (120, 251667), (130, 232308), (135, 223704), (156, 193590), (162, 186420), (180, 167778), (195, 154872), (216, 139815), (234, 129060), (239, 126360), (243, 124280), (260, 116154), (270, 111852), (312, 96795), (324, 93210), (351, 86040), (360, 83889), (390, 77436), (405, 74568), (468, 64530), (478, 63180), (486, 62140), (520, 58077), (540, 55926), (585, 51624), (648, 46605), (702, 43020), (717, 42120), (780, 38718), (810, 37284), (936, 32265), (956, 31590), (972, 31070), (1053, 28680), (1080, 27963), (1170, 25812), (1195, 25272), (1215, 24856), (1404, 21510), (1434, 21060), (1560, 19359), (1620, 18642), (1755, 17208), (1912, 15795), (1944, 15535), (2106, 14340), (2151, 14040), (2340, 12906), (2390, 12636), (2430, 12428), (2808, 10755), (2868, 10530), (3107, 9720), (3159, 9560), (3240, 9321), (3510, 8604), (3585, 8424), (4212, 7170), (4302, 7020), (4680, 6453), (4780, 6318), (4860, 6214), (5265, 5736)]