75086730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 209986560

約数和(自身を除く): 134899830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 61, 90, 94, 97, 122, 135, 141, 183, 194, 235, 270, 282, 291, 305, 366, 423, 470, 485, 549, 582, 610, 705, 846, 873, 915, 970, 1098, 1269, 1410, 1455, 1647, 1746, 1830, 2115, 2538, 2619, 2745, 2867, 2910, 3294, 4230, 4365, 4559, 5238, 5490, 5734, 5917, 6345, 8235, 8601, 8730, 9118, 11834, 12690, 13095, 13677, 14335, 16470, 17202, 17751, 22795, 25803, 26190, 27354, 28670, 29585, 35502, 41031, 43005, 45590, 51606, 53253, 59170, 68385, 77409, 82062, 86010, 88755, 106506, 123093, 129015, 136770, 154818, 159759, 177510, 205155, 246186, 258030, 266265, 278099, 319518, 387045, 410310, 532530, 556198, 615465, 774090, 798795, 834297, 1230930, 1390495, 1597590, 1668594, 2502891, 2780990, 4171485, 5005782, 7508673, 8342970, 12514455, 15017346, 25028910, 37543365, 75086730]

約数ペア:

[(1, 75086730), (2, 37543365), (3, 25028910), (5, 15017346), (6, 12514455), (9, 8342970), (10, 7508673), (15, 5005782), (18, 4171485), (27, 2780990), (30, 2502891), (45, 1668594), (47, 1597590), (54, 1390495), (61, 1230930), (90, 834297), (94, 798795), (97, 774090), (122, 615465), (135, 556198), (141, 532530), (183, 410310), (194, 387045), (235, 319518), (270, 278099), (282, 266265), (291, 258030), (305, 246186), (366, 205155), (423, 177510), (470, 159759), (485, 154818), (549, 136770), (582, 129015), (610, 123093), (705, 106506), (846, 88755), (873, 86010), (915, 82062), (970, 77409), (1098, 68385), (1269, 59170), (1410, 53253), (1455, 51606), (1647, 45590), (1746, 43005), (1830, 41031), (2115, 35502), (2538, 29585), (2619, 28670), (2745, 27354), (2867, 26190), (2910, 25803), (3294, 22795), (4230, 17751), (4365, 17202), (4559, 16470), (5238, 14335), (5490, 13677), (5734, 13095), (5917, 12690), (6345, 11834), (8235, 9118), (8601, 8730)]