74850720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{22277}}^1$

素因数の和:22302

約数の個数: 96

約数和(自身を含む): 269474688

約数和(自身を除く): 194623968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 22277, 44554, 66831, 89108, 111385, 133662, 155939, 178216, 222770, 267324, 311878, 334155, 356432, 445540, 467817, 534648, 623756, 668310, 712864, 779695, 891080, 935634, 1069296, 1247512, 1336620, 1559390, 1782160, 1871268, 2138592, 2339085, 2495024, 2673240, 3118780, 3564320, 3742536, 4678170, 4990048, 5346480, 6237560, 7485072, 9356340, 10692960, 12475120, 14970144, 18712680, 24950240, 37425360, 74850720]

約数ペア:

[(1, 74850720), (2, 37425360), (3, 24950240), (4, 18712680), (5, 14970144), (6, 12475120), (7, 10692960), (8, 9356340), (10, 7485072), (12, 6237560), (14, 5346480), (15, 4990048), (16, 4678170), (20, 3742536), (21, 3564320), (24, 3118780), (28, 2673240), (30, 2495024), (32, 2339085), (35, 2138592), (40, 1871268), (42, 1782160), (48, 1559390), (56, 1336620), (60, 1247512), (70, 1069296), (80, 935634), (84, 891080), (96, 779695), (105, 712864), (112, 668310), (120, 623756), (140, 534648), (160, 467817), (168, 445540), (210, 356432), (224, 334155), (240, 311878), (280, 267324), (336, 222770), (420, 178216), (480, 155939), (560, 133662), (672, 111385), (840, 89108), (1120, 66831), (1680, 44554), (3360, 22277)]