76747080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 248572800

約数和(自身を除く): 171825720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 821, 984, 1140, 1230, 1558, 1640, 1642, 2280, 2337, 2460, 2463, 3116, 3284, 3895, 4105, 4674, 4920, 4926, 6232, 6568, 7790, 8210, 9348, 9852, 11685, 12315, 15580, 15599, 16420, 18696, 19704, 23370, 24630, 31160, 31198, 32840, 33661, 46740, 46797, 49260, 62396, 67322, 77995, 93480, 93594, 98520, 100983, 124792, 134644, 155990, 168305, 187188, 201966, 233985, 269288, 311980, 336610, 374376, 403932, 467970, 504915, 623960, 639559, 673220, 807864, 935940, 1009830, 1279118, 1346440, 1871880, 1918677, 2019660, 2558236, 3197795, 3837354, 4039320, 5116472, 6395590, 7674708, 9593385, 12791180, 15349416, 19186770, 25582360, 38373540, 76747080]

約数ペア:

[(1, 76747080), (2, 38373540), (3, 25582360), (4, 19186770), (5, 15349416), (6, 12791180), (8, 9593385), (10, 7674708), (12, 6395590), (15, 5116472), (19, 4039320), (20, 3837354), (24, 3197795), (30, 2558236), (38, 2019660), (40, 1918677), (41, 1871880), (57, 1346440), (60, 1279118), (76, 1009830), (82, 935940), (95, 807864), (114, 673220), (120, 639559), (123, 623960), (152, 504915), (164, 467970), (190, 403932), (205, 374376), (228, 336610), (246, 311980), (285, 269288), (328, 233985), (380, 201966), (410, 187188), (456, 168305), (492, 155990), (570, 134644), (615, 124792), (760, 100983), (779, 98520), (820, 93594), (821, 93480), (984, 77995), (1140, 67322), (1230, 62396), (1558, 49260), (1640, 46797), (1642, 46740), (2280, 33661), (2337, 32840), (2460, 31198), (2463, 31160), (3116, 24630), (3284, 23370), (3895, 19704), (4105, 18696), (4674, 16420), (4920, 15599), (4926, 15580), (6232, 12315), (6568, 11685), (7790, 9852), (8210, 9348)]