68804340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1793

約数の個数: 96

約数和(自身を含む): 213736320

約数和(自身を除く): 144931980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 220, 244, 305, 330, 366, 610, 660, 671, 732, 915, 1220, 1342, 1709, 1830, 2013, 2684, 3355, 3418, 3660, 4026, 5127, 6710, 6836, 8052, 8545, 10065, 10254, 13420, 17090, 18799, 20130, 20508, 25635, 34180, 37598, 40260, 51270, 56397, 75196, 93995, 102540, 104249, 112794, 187990, 208498, 225588, 281985, 312747, 375980, 416996, 521245, 563970, 625494, 1042490, 1127940, 1146739, 1250988, 1563735, 2084980, 2293478, 3127470, 3440217, 4586956, 5733695, 6254940, 6880434, 11467390, 13760868, 17201085, 22934780, 34402170, 68804340]

約数ペア:

[(1, 68804340), (2, 34402170), (3, 22934780), (4, 17201085), (5, 13760868), (6, 11467390), (10, 6880434), (11, 6254940), (12, 5733695), (15, 4586956), (20, 3440217), (22, 3127470), (30, 2293478), (33, 2084980), (44, 1563735), (55, 1250988), (60, 1146739), (61, 1127940), (66, 1042490), (110, 625494), (122, 563970), (132, 521245), (165, 416996), (183, 375980), (220, 312747), (244, 281985), (305, 225588), (330, 208498), (366, 187990), (610, 112794), (660, 104249), (671, 102540), (732, 93995), (915, 75196), (1220, 56397), (1342, 51270), (1709, 40260), (1830, 37598), (2013, 34180), (2684, 25635), (3355, 20508), (3418, 20130), (3660, 18799), (4026, 17090), (5127, 13420), (6710, 10254), (6836, 10065), (8052, 8545)]