378303210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 160

約数和(自身を含む): 1093321152

約数和(自身を除く): 715017942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 83, 85, 90, 102, 135, 153, 162, 166, 170, 249, 255, 270, 306, 331, 405, 415, 459, 498, 510, 662, 747, 765, 810, 830, 918, 993, 1245, 1377, 1411, 1494, 1530, 1655, 1986, 2241, 2295, 2490, 2754, 2822, 2979, 3310, 3735, 4233, 4482, 4590, 4965, 5627, 5958, 6723, 6885, 7055, 7470, 8466, 8937, 9930, 11205, 11254, 12699, 13446, 13770, 14110, 14895, 16881, 17874, 21165, 22410, 25398, 26811, 27473, 28135, 29790, 33615, 33762, 38097, 42330, 44685, 50643, 53622, 54946, 56270, 63495, 67230, 76194, 82419, 84405, 89370, 101286, 114291, 126990, 134055, 137365, 151929, 164838, 168810, 190485, 228582, 247257, 253215, 268110, 274730, 303858, 380970, 412095, 455787, 467041, 494514, 506430, 571455, 741771, 759645, 824190, 911574, 934082, 1142910, 1236285, 1401123, 1483542, 1519290, 2225313, 2278935, 2335205, 2472570, 2802246, 3708855, 4203369, 4450626, 4557870, 4670410, 7005615, 7417710, 8406738, 11126565, 12610107, 14011230, 21016845, 22253130, 25220214, 37830321, 42033690, 63050535, 75660642, 126101070, 189151605, 378303210]

約数ペア:

[(1, 378303210), (2, 189151605), (3, 126101070), (5, 75660642), (6, 63050535), (9, 42033690), (10, 37830321), (15, 25220214), (17, 22253130), (18, 21016845), (27, 14011230), (30, 12610107), (34, 11126565), (45, 8406738), (51, 7417710), (54, 7005615), (81, 4670410), (83, 4557870), (85, 4450626), (90, 4203369), (102, 3708855), (135, 2802246), (153, 2472570), (162, 2335205), (166, 2278935), (170, 2225313), (249, 1519290), (255, 1483542), (270, 1401123), (306, 1236285), (331, 1142910), (405, 934082), (415, 911574), (459, 824190), (498, 759645), (510, 741771), (662, 571455), (747, 506430), (765, 494514), (810, 467041), (830, 455787), (918, 412095), (993, 380970), (1245, 303858), (1377, 274730), (1411, 268110), (1494, 253215), (1530, 247257), (1655, 228582), (1986, 190485), (2241, 168810), (2295, 164838), (2490, 151929), (2754, 137365), (2822, 134055), (2979, 126990), (3310, 114291), (3735, 101286), (4233, 89370), (4482, 84405), (4590, 82419), (4965, 76194), (5627, 67230), (5958, 63495), (6723, 56270), (6885, 54946), (7055, 53622), (7470, 50643), (8466, 44685), (8937, 42330), (9930, 38097), (11205, 33762), (11254, 33615), (12699, 29790), (13446, 28135), (13770, 27473), (14110, 26811), (14895, 25398), (16881, 22410), (17874, 21165)]