76534660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 179020800

約数和(自身を除く): 102486140

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 73, 76, 89, 95, 124, 146, 155, 178, 190, 292, 310, 356, 365, 380, 445, 589, 620, 730, 890, 1178, 1387, 1460, 1691, 1780, 2263, 2356, 2759, 2774, 2945, 3382, 4526, 5518, 5548, 5890, 6497, 6764, 6935, 8455, 9052, 11036, 11315, 11780, 12994, 13795, 13870, 16910, 22630, 25988, 27590, 27740, 32485, 33820, 42997, 45260, 52421, 55180, 64970, 85994, 104842, 123443, 129940, 171988, 201407, 209684, 214985, 246886, 262105, 402814, 429970, 493772, 524210, 617215, 805628, 859940, 1007035, 1048420, 1234430, 2014070, 2468860, 3826733, 4028140, 7653466, 15306932, 19133665, 38267330, 76534660]

約数ペア:

[(1, 76534660), (2, 38267330), (4, 19133665), (5, 15306932), (10, 7653466), (19, 4028140), (20, 3826733), (31, 2468860), (38, 2014070), (62, 1234430), (73, 1048420), (76, 1007035), (89, 859940), (95, 805628), (124, 617215), (146, 524210), (155, 493772), (178, 429970), (190, 402814), (292, 262105), (310, 246886), (356, 214985), (365, 209684), (380, 201407), (445, 171988), (589, 129940), (620, 123443), (730, 104842), (890, 85994), (1178, 64970), (1387, 55180), (1460, 52421), (1691, 45260), (1780, 42997), (2263, 33820), (2356, 32485), (2759, 27740), (2774, 27590), (2945, 25988), (3382, 22630), (4526, 16910), (5518, 13870), (5548, 13795), (5890, 12994), (6497, 11780), (6764, 11315), (6935, 11036), (8455, 9052)]