172777260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4951

約数の個数: 96

約数和(自身を含む): 525772800

約数和(自身を除く): 352995540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 4889, 5890, 7068, 8835, 9778, 11780, 14667, 17670, 19556, 24445, 29334, 35340, 48890, 58668, 73335, 92891, 97780, 146670, 151559, 185782, 278673, 293340, 303118, 371564, 454677, 464455, 557346, 606236, 757795, 909354, 928910, 1114692, 1393365, 1515590, 1818708, 1857820, 2273385, 2786730, 2879621, 3031180, 4546770, 5573460, 5759242, 8638863, 9093540, 11518484, 14398105, 17277726, 28796210, 34555452, 43194315, 57592420, 86388630, 172777260]

約数ペア:

[(1, 172777260), (2, 86388630), (3, 57592420), (4, 43194315), (5, 34555452), (6, 28796210), (10, 17277726), (12, 14398105), (15, 11518484), (19, 9093540), (20, 8638863), (30, 5759242), (31, 5573460), (38, 4546770), (57, 3031180), (60, 2879621), (62, 2786730), (76, 2273385), (93, 1857820), (95, 1818708), (114, 1515590), (124, 1393365), (155, 1114692), (186, 928910), (190, 909354), (228, 757795), (285, 606236), (310, 557346), (372, 464455), (380, 454677), (465, 371564), (570, 303118), (589, 293340), (620, 278673), (930, 185782), (1140, 151559), (1178, 146670), (1767, 97780), (1860, 92891), (2356, 73335), (2945, 58668), (3534, 48890), (4889, 35340), (5890, 29334), (7068, 24445), (8835, 19556), (9778, 17670), (11780, 14667)]