75395268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 221166400

約数和(自身を除く): 145771132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 61, 76, 78, 114, 117, 122, 139, 156, 171, 183, 228, 234, 244, 247, 278, 342, 366, 417, 468, 494, 549, 556, 684, 732, 741, 793, 834, 988, 1098, 1159, 1251, 1482, 1586, 1668, 1807, 2196, 2223, 2318, 2379, 2502, 2641, 2964, 3172, 3477, 3614, 4446, 4636, 4758, 5004, 5282, 5421, 6954, 7137, 7228, 7923, 8479, 8892, 9516, 10431, 10564, 10842, 13908, 14274, 15067, 15846, 16263, 16958, 20862, 21684, 23769, 25437, 28548, 30134, 31692, 32526, 33916, 34333, 41724, 45201, 47538, 50874, 60268, 65052, 68666, 76311, 90402, 95076, 101748, 102999, 110227, 135603, 137332, 152622, 161101, 180804, 205998, 220454, 271206, 305244, 308997, 322202, 330681, 411996, 440908, 483303, 542412, 617994, 644404, 661362, 966606, 992043, 1235988, 1322724, 1449909, 1933212, 1984086, 2094313, 2899818, 3968172, 4188626, 5799636, 6282939, 8377252, 12565878, 18848817, 25131756, 37697634, 75395268]

約数ペア:

[(1, 75395268), (2, 37697634), (3, 25131756), (4, 18848817), (6, 12565878), (9, 8377252), (12, 6282939), (13, 5799636), (18, 4188626), (19, 3968172), (26, 2899818), (36, 2094313), (38, 1984086), (39, 1933212), (52, 1449909), (57, 1322724), (61, 1235988), (76, 992043), (78, 966606), (114, 661362), (117, 644404), (122, 617994), (139, 542412), (156, 483303), (171, 440908), (183, 411996), (228, 330681), (234, 322202), (244, 308997), (247, 305244), (278, 271206), (342, 220454), (366, 205998), (417, 180804), (468, 161101), (494, 152622), (549, 137332), (556, 135603), (684, 110227), (732, 102999), (741, 101748), (793, 95076), (834, 90402), (988, 76311), (1098, 68666), (1159, 65052), (1251, 60268), (1482, 50874), (1586, 47538), (1668, 45201), (1807, 41724), (2196, 34333), (2223, 33916), (2318, 32526), (2379, 31692), (2502, 30134), (2641, 28548), (2964, 25437), (3172, 23769), (3477, 21684), (3614, 20862), (4446, 16958), (4636, 16263), (4758, 15846), (5004, 15067), (5282, 14274), (5421, 13908), (6954, 10842), (7137, 10564), (7228, 10431), (7923, 9516), (8479, 8892)]