68173600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 185988096

約数和(自身を除く): 117814496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 61, 80, 88, 100, 110, 122, 127, 160, 176, 200, 220, 244, 254, 275, 305, 352, 400, 440, 488, 508, 550, 610, 635, 671, 800, 880, 976, 1016, 1100, 1220, 1270, 1342, 1397, 1525, 1760, 1952, 2032, 2200, 2440, 2540, 2684, 2794, 3050, 3175, 3355, 4064, 4400, 4880, 5080, 5368, 5588, 6100, 6350, 6710, 6985, 7747, 8800, 9760, 10160, 10736, 11176, 12200, 12700, 13420, 13970, 15494, 16775, 20320, 21472, 22352, 24400, 25400, 26840, 27940, 30988, 33550, 34925, 38735, 44704, 48800, 50800, 53680, 55880, 61976, 67100, 69850, 77470, 85217, 101600, 107360, 111760, 123952, 134200, 139700, 154940, 170434, 193675, 223520, 247904, 268400, 279400, 309880, 340868, 387350, 426085, 536800, 558800, 619760, 681736, 774700, 852170, 1117600, 1239520, 1363472, 1549400, 1704340, 2130425, 2726944, 3098800, 3408680, 4260850, 6197600, 6817360, 8521700, 13634720, 17043400, 34086800, 68173600]

約数ペア:

[(1, 68173600), (2, 34086800), (4, 17043400), (5, 13634720), (8, 8521700), (10, 6817360), (11, 6197600), (16, 4260850), (20, 3408680), (22, 3098800), (25, 2726944), (32, 2130425), (40, 1704340), (44, 1549400), (50, 1363472), (55, 1239520), (61, 1117600), (80, 852170), (88, 774700), (100, 681736), (110, 619760), (122, 558800), (127, 536800), (160, 426085), (176, 387350), (200, 340868), (220, 309880), (244, 279400), (254, 268400), (275, 247904), (305, 223520), (352, 193675), (400, 170434), (440, 154940), (488, 139700), (508, 134200), (550, 123952), (610, 111760), (635, 107360), (671, 101600), (800, 85217), (880, 77470), (976, 69850), (1016, 67100), (1100, 61976), (1220, 55880), (1270, 53680), (1342, 50800), (1397, 48800), (1525, 44704), (1760, 38735), (1952, 34925), (2032, 33550), (2200, 30988), (2440, 27940), (2540, 26840), (2684, 25400), (2794, 24400), (3050, 22352), (3175, 21472), (3355, 20320), (4064, 16775), (4400, 15494), (4880, 13970), (5080, 13420), (5368, 12700), (5588, 12200), (6100, 11176), (6350, 10736), (6710, 10160), (6985, 9760), (7747, 8800)]