76970900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2433

約数の個数: 72

約数和(自身を含む): 186238080

約数和(自身を除く): 109267180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 2383, 3230, 4766, 6460, 8075, 9532, 11915, 16150, 23830, 32300, 40511, 45277, 47660, 59575, 81022, 90554, 119150, 162044, 181108, 202555, 226385, 238300, 405110, 452770, 769709, 810220, 905540, 1012775, 1131925, 1539418, 2025550, 2263850, 3078836, 3848545, 4051100, 4527700, 7697090, 15394180, 19242725, 38485450, 76970900]

約数ペア:

[(1, 76970900), (2, 38485450), (4, 19242725), (5, 15394180), (10, 7697090), (17, 4527700), (19, 4051100), (20, 3848545), (25, 3078836), (34, 2263850), (38, 2025550), (50, 1539418), (68, 1131925), (76, 1012775), (85, 905540), (95, 810220), (100, 769709), (170, 452770), (190, 405110), (323, 238300), (340, 226385), (380, 202555), (425, 181108), (475, 162044), (646, 119150), (850, 90554), (950, 81022), (1292, 59575), (1615, 47660), (1700, 45277), (1900, 40511), (2383, 32300), (3230, 23830), (4766, 16150), (6460, 11915), (8075, 9532)]