74650680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 270108000

約数和(自身を除く): 195457320

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, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 409, 468, 507, 520, 540, 585, 676, 702, 780, 818, 845, 936, 1014, 1080, 1170, 1227, 1352, 1404, 1521, 1560, 1636, 1690, 1755, 2028, 2045, 2340, 2454, 2535, 2808, 3042, 3272, 3380, 3510, 3681, 4056, 4090, 4563, 4680, 4908, 5070, 5317, 6084, 6135, 6760, 7020, 7362, 7605, 8180, 9126, 9816, 10140, 10634, 11043, 12168, 12270, 14040, 14724, 15210, 15951, 16360, 18252, 18405, 20280, 21268, 22086, 22815, 24540, 26585, 29448, 30420, 31902, 36504, 36810, 42536, 44172, 45630, 47853, 49080, 53170, 55215, 60840, 63804, 69121, 73620, 79755, 88344, 91260, 95706, 106340, 110430, 127608, 138242, 143559, 147240, 159510, 182520, 191412, 207363, 212680, 220860, 239265, 276484, 287118, 319020, 345605, 382824, 414726, 441720, 478530, 552968, 574236, 622089, 638040, 691210, 717795, 829452, 957060, 1036815, 1148472, 1244178, 1382420, 1435590, 1658904, 1866267, 1914120, 2073630, 2488356, 2764840, 2871180, 3110445, 3732534, 4147260, 4976712, 5742360, 6220890, 7465068, 8294520, 9331335, 12441780, 14930136, 18662670, 24883560, 37325340, 74650680]

約数ペア:

[(1, 74650680), (2, 37325340), (3, 24883560), (4, 18662670), (5, 14930136), (6, 12441780), (8, 9331335), (9, 8294520), (10, 7465068), (12, 6220890), (13, 5742360), (15, 4976712), (18, 4147260), (20, 3732534), (24, 3110445), (26, 2871180), (27, 2764840), (30, 2488356), (36, 2073630), (39, 1914120), (40, 1866267), (45, 1658904), (52, 1435590), (54, 1382420), (60, 1244178), (65, 1148472), (72, 1036815), (78, 957060), (90, 829452), (104, 717795), (108, 691210), (117, 638040), (120, 622089), (130, 574236), (135, 552968), (156, 478530), (169, 441720), (180, 414726), (195, 382824), (216, 345605), (234, 319020), (260, 287118), (270, 276484), (312, 239265), (338, 220860), (351, 212680), (360, 207363), (390, 191412), (409, 182520), (468, 159510), (507, 147240), (520, 143559), (540, 138242), (585, 127608), (676, 110430), (702, 106340), (780, 95706), (818, 91260), (845, 88344), (936, 79755), (1014, 73620), (1080, 69121), (1170, 63804), (1227, 60840), (1352, 55215), (1404, 53170), (1521, 49080), (1560, 47853), (1636, 45630), (1690, 44172), (1755, 42536), (2028, 36810), (2045, 36504), (2340, 31902), (2454, 30420), (2535, 29448), (2808, 26585), (3042, 24540), (3272, 22815), (3380, 22086), (3510, 21268), (3681, 20280), (4056, 18405), (4090, 18252), (4563, 16360), (4680, 15951), (4908, 15210), (5070, 14724), (5317, 14040), (6084, 12270), (6135, 12168), (6760, 11043), (7020, 10634), (7362, 10140), (7605, 9816), (8180, 9126)]