73892520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 280224000

約数和(自身を除く): 206331480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 277, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 554, 570, 585, 684, 702, 741, 760, 780, 831, 855, 936, 988, 1026, 1080, 1108, 1140, 1170, 1235, 1368, 1385, 1404, 1482, 1560, 1662, 1710, 1755, 1976, 2052, 2216, 2223, 2280, 2340, 2470, 2493, 2565, 2770, 2808, 2964, 3324, 3420, 3510, 3601, 3705, 4104, 4155, 4446, 4680, 4940, 4986, 5130, 5263, 5540, 5928, 6648, 6669, 6840, 7020, 7202, 7410, 7479, 8310, 8892, 9880, 9972, 10260, 10526, 10803, 11080, 11115, 12465, 13338, 14040, 14404, 14820, 14958, 15789, 16620, 17784, 18005, 19944, 20520, 21052, 21606, 22230, 24930, 26315, 26676, 28808, 29640, 29916, 31578, 32409, 33240, 33345, 36010, 37395, 42104, 43212, 44460, 47367, 49860, 52630, 53352, 54015, 59832, 63156, 64818, 66690, 68419, 72020, 74790, 78945, 86424, 88920, 94734, 97227, 99720, 105260, 108030, 126312, 129636, 133380, 136838, 142101, 144040, 149580, 157890, 162045, 189468, 194454, 205257, 210520, 216060, 236835, 259272, 266760, 273676, 284202, 299160, 315780, 324090, 342095, 378936, 388908, 410514, 432120, 473670, 486135, 547352, 568404, 615771, 631560, 648180, 684190, 710505, 777816, 821028, 947340, 972270, 1026285, 1136808, 1231542, 1296360, 1368380, 1421010, 1642056, 1847313, 1894680, 1944540, 2052570, 2463084, 2736760, 2842020, 3078855, 3694626, 3889080, 4105140, 4926168, 5684040, 6157710, 7389252, 8210280, 9236565, 12315420, 14778504, 18473130, 24630840, 36946260, 73892520]

約数ペア:

[(1, 73892520), (2, 36946260), (3, 24630840), (4, 18473130), (5, 14778504), (6, 12315420), (8, 9236565), (9, 8210280), (10, 7389252), (12, 6157710), (13, 5684040), (15, 4926168), (18, 4105140), (19, 3889080), (20, 3694626), (24, 3078855), (26, 2842020), (27, 2736760), (30, 2463084), (36, 2052570), (38, 1944540), (39, 1894680), (40, 1847313), (45, 1642056), (52, 1421010), (54, 1368380), (57, 1296360), (60, 1231542), (65, 1136808), (72, 1026285), (76, 972270), (78, 947340), (90, 821028), (95, 777816), (104, 710505), (108, 684190), (114, 648180), (117, 631560), (120, 615771), (130, 568404), (135, 547352), (152, 486135), (156, 473670), (171, 432120), (180, 410514), (190, 388908), (195, 378936), (216, 342095), (228, 324090), (234, 315780), (247, 299160), (260, 284202), (270, 273676), (277, 266760), (285, 259272), (312, 236835), (342, 216060), (351, 210520), (360, 205257), (380, 194454), (390, 189468), (456, 162045), (468, 157890), (494, 149580), (513, 144040), (520, 142101), (540, 136838), (554, 133380), (570, 129636), (585, 126312), (684, 108030), (702, 105260), (741, 99720), (760, 97227), (780, 94734), (831, 88920), (855, 86424), (936, 78945), (988, 74790), (1026, 72020), (1080, 68419), (1108, 66690), (1140, 64818), (1170, 63156), (1235, 59832), (1368, 54015), (1385, 53352), (1404, 52630), (1482, 49860), (1560, 47367), (1662, 44460), (1710, 43212), (1755, 42104), (1976, 37395), (2052, 36010), (2216, 33345), (2223, 33240), (2280, 32409), (2340, 31578), (2470, 29916), (2493, 29640), (2565, 28808), (2770, 26676), (2808, 26315), (2964, 24930), (3324, 22230), (3420, 21606), (3510, 21052), (3601, 20520), (3705, 19944), (4104, 18005), (4155, 17784), (4446, 16620), (4680, 15789), (4940, 14958), (4986, 14820), (5130, 14404), (5263, 14040), (5540, 13338), (5928, 12465), (6648, 11115), (6669, 11080), (6840, 10803), (7020, 10526), (7202, 10260), (7410, 9972), (7479, 9880), (8310, 8892)]