66339780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5003}}^1$

素因数の和:5045

約数の個数: 96

約数和(自身を含む): 211849344

約数和(自身を除く): 145509564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 5003, 6630, 10006, 13260, 15009, 20012, 25015, 30018, 50030, 60036, 65039, 75045, 85051, 100060, 130078, 150090, 170102, 195117, 255153, 260156, 300180, 325195, 340204, 390234, 425255, 510306, 650390, 780468, 850510, 975585, 1020612, 1105663, 1275765, 1300780, 1701020, 1951170, 2211326, 2551530, 3316989, 3902340, 4422652, 5103060, 5528315, 6633978, 11056630, 13267956, 16584945, 22113260, 33169890, 66339780]

約数ペア:

[(1, 66339780), (2, 33169890), (3, 22113260), (4, 16584945), (5, 13267956), (6, 11056630), (10, 6633978), (12, 5528315), (13, 5103060), (15, 4422652), (17, 3902340), (20, 3316989), (26, 2551530), (30, 2211326), (34, 1951170), (39, 1701020), (51, 1300780), (52, 1275765), (60, 1105663), (65, 1020612), (68, 975585), (78, 850510), (85, 780468), (102, 650390), (130, 510306), (156, 425255), (170, 390234), (195, 340204), (204, 325195), (221, 300180), (255, 260156), (260, 255153), (340, 195117), (390, 170102), (442, 150090), (510, 130078), (663, 100060), (780, 85051), (884, 75045), (1020, 65039), (1105, 60036), (1326, 50030), (2210, 30018), (2652, 25015), (3315, 20012), (4420, 15009), (5003, 13260), (6630, 10006)]