87046980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2693

約数の個数: 96

約数和(自身を含む): 265507200

約数和(自身を除く): 178460220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1740, 2204, 2633, 2755, 3306, 5266, 5510, 6612, 7899, 8265, 10532, 11020, 13165, 15798, 16530, 26330, 31596, 33060, 39495, 50027, 52660, 76357, 78990, 100054, 150081, 152714, 157980, 200108, 229071, 250135, 300162, 305428, 381785, 458142, 500270, 600324, 750405, 763570, 916284, 1000540, 1145355, 1450783, 1500810, 1527140, 2290710, 2901566, 3001620, 4352349, 4581420, 5803132, 7253915, 8704698, 14507830, 17409396, 21761745, 29015660, 43523490, 87046980]

約数ペア:

[(1, 87046980), (2, 43523490), (3, 29015660), (4, 21761745), (5, 17409396), (6, 14507830), (10, 8704698), (12, 7253915), (15, 5803132), (19, 4581420), (20, 4352349), (29, 3001620), (30, 2901566), (38, 2290710), (57, 1527140), (58, 1500810), (60, 1450783), (76, 1145355), (87, 1000540), (95, 916284), (114, 763570), (116, 750405), (145, 600324), (174, 500270), (190, 458142), (228, 381785), (285, 305428), (290, 300162), (348, 250135), (380, 229071), (435, 200108), (551, 157980), (570, 152714), (580, 150081), (870, 100054), (1102, 78990), (1140, 76357), (1653, 52660), (1740, 50027), (2204, 39495), (2633, 33060), (2755, 31596), (3306, 26330), (5266, 16530), (5510, 15798), (6612, 13165), (7899, 11020), (8265, 10532)]