61052940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 180

約数和(自身を含む): 208321344

約数和(自身を除く): 147268404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 223, 234, 260, 270, 324, 338, 351, 390, 405, 446, 468, 507, 540, 585, 669, 676, 702, 780, 810, 845, 892, 1014, 1053, 1115, 1170, 1338, 1404, 1521, 1620, 1690, 1755, 2007, 2028, 2106, 2230, 2340, 2535, 2676, 2899, 3042, 3345, 3380, 3510, 4014, 4212, 4460, 4563, 5070, 5265, 5798, 6021, 6084, 6690, 7020, 7605, 8028, 8697, 9126, 10035, 10140, 10530, 11596, 12042, 13380, 13689, 14495, 15210, 17394, 18063, 18252, 20070, 21060, 22815, 24084, 26091, 27378, 28990, 30105, 30420, 34788, 36126, 37687, 40140, 43485, 45630, 52182, 54756, 57980, 60210, 68445, 72252, 75374, 78273, 86970, 90315, 91260, 104364, 113061, 120420, 130455, 136890, 150748, 156546, 173940, 180630, 188435, 226122, 234819, 260910, 273780, 313092, 339183, 361260, 376870, 391365, 452244, 469638, 521820, 565305, 678366, 753740, 782730, 939276, 1017549, 1130610, 1174095, 1356732, 1565460, 1695915, 2035098, 2261220, 2348190, 3052647, 3391830, 4070196, 4696380, 5087745, 6105294, 6783660, 10175490, 12210588, 15263235, 20350980, 30526470, 61052940]

約数ペア:

[(1, 61052940), (2, 30526470), (3, 20350980), (4, 15263235), (5, 12210588), (6, 10175490), (9, 6783660), (10, 6105294), (12, 5087745), (13, 4696380), (15, 4070196), (18, 3391830), (20, 3052647), (26, 2348190), (27, 2261220), (30, 2035098), (36, 1695915), (39, 1565460), (45, 1356732), (52, 1174095), (54, 1130610), (60, 1017549), (65, 939276), (78, 782730), (81, 753740), (90, 678366), (108, 565305), (117, 521820), (130, 469638), (135, 452244), (156, 391365), (162, 376870), (169, 361260), (180, 339183), (195, 313092), (223, 273780), (234, 260910), (260, 234819), (270, 226122), (324, 188435), (338, 180630), (351, 173940), (390, 156546), (405, 150748), (446, 136890), (468, 130455), (507, 120420), (540, 113061), (585, 104364), (669, 91260), (676, 90315), (702, 86970), (780, 78273), (810, 75374), (845, 72252), (892, 68445), (1014, 60210), (1053, 57980), (1115, 54756), (1170, 52182), (1338, 45630), (1404, 43485), (1521, 40140), (1620, 37687), (1690, 36126), (1755, 34788), (2007, 30420), (2028, 30105), (2106, 28990), (2230, 27378), (2340, 26091), (2535, 24084), (2676, 22815), (2899, 21060), (3042, 20070), (3345, 18252), (3380, 18063), (3510, 17394), (4014, 15210), (4212, 14495), (4460, 13689), (4563, 13380), (5070, 12042), (5265, 11596), (5798, 10530), (6021, 10140), (6084, 10035), (6690, 9126), (7020, 8697), (7605, 8028)]