30181788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 100101120

約数和(自身を除く): 69919332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 52, 54, 63, 74, 78, 83, 84, 91, 108, 111, 117, 126, 148, 156, 166, 182, 189, 222, 234, 249, 252, 259, 273, 332, 333, 351, 364, 378, 444, 468, 481, 498, 518, 546, 581, 666, 702, 747, 756, 777, 819, 962, 996, 999, 1036, 1079, 1092, 1162, 1332, 1404, 1443, 1494, 1554, 1638, 1743, 1924, 1998, 2158, 2241, 2324, 2331, 2457, 2886, 2988, 3071, 3108, 3237, 3276, 3367, 3486, 3996, 4316, 4329, 4482, 4662, 4914, 5229, 5772, 6142, 6474, 6734, 6972, 6993, 7553, 8658, 8964, 9213, 9324, 9711, 9828, 10101, 10458, 12284, 12948, 12987, 13468, 13986, 15106, 15687, 17316, 18426, 19422, 20202, 20916, 21497, 22659, 25974, 27639, 27972, 29133, 30212, 30303, 31374, 36852, 38844, 39923, 40404, 42994, 45318, 51948, 55278, 58266, 60606, 62748, 64491, 67977, 79846, 82917, 85988, 90636, 90909, 110556, 116532, 119769, 121212, 128982, 135954, 159692, 165834, 181818, 193473, 203931, 239538, 257964, 271908, 279461, 331668, 359307, 363636, 386946, 407862, 479076, 558922, 580419, 718614, 773892, 815724, 838383, 1077921, 1117844, 1160838, 1437228, 1676766, 2155842, 2321676, 2515149, 3353532, 4311684, 5030298, 7545447, 10060596, 15090894, 30181788]

約数ペア:

[(1, 30181788), (2, 15090894), (3, 10060596), (4, 7545447), (6, 5030298), (7, 4311684), (9, 3353532), (12, 2515149), (13, 2321676), (14, 2155842), (18, 1676766), (21, 1437228), (26, 1160838), (27, 1117844), (28, 1077921), (36, 838383), (37, 815724), (39, 773892), (42, 718614), (52, 580419), (54, 558922), (63, 479076), (74, 407862), (78, 386946), (83, 363636), (84, 359307), (91, 331668), (108, 279461), (111, 271908), (117, 257964), (126, 239538), (148, 203931), (156, 193473), (166, 181818), (182, 165834), (189, 159692), (222, 135954), (234, 128982), (249, 121212), (252, 119769), (259, 116532), (273, 110556), (332, 90909), (333, 90636), (351, 85988), (364, 82917), (378, 79846), (444, 67977), (468, 64491), (481, 62748), (498, 60606), (518, 58266), (546, 55278), (581, 51948), (666, 45318), (702, 42994), (747, 40404), (756, 39923), (777, 38844), (819, 36852), (962, 31374), (996, 30303), (999, 30212), (1036, 29133), (1079, 27972), (1092, 27639), (1162, 25974), (1332, 22659), (1404, 21497), (1443, 20916), (1494, 20202), (1554, 19422), (1638, 18426), (1743, 17316), (1924, 15687), (1998, 15106), (2158, 13986), (2241, 13468), (2324, 12987), (2331, 12948), (2457, 12284), (2886, 10458), (2988, 10101), (3071, 9828), (3108, 9711), (3237, 9324), (3276, 9213), (3367, 8964), (3486, 8658), (3996, 7553), (4316, 6993), (4329, 6972), (4482, 6734), (4662, 6474), (4914, 6142), (5229, 5772)]