763903620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{41203}}^1$

素因数の和:41321

約数の個数: 72

約数和(自身を含む): 2339727936

約数和(自身を除く): 1575824316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 18540, 41203, 82406, 123609, 164812, 206015, 247218, 370827, 412030, 494436, 618045, 741654, 824060, 1236090, 1483308, 1854135, 2472180, 3708270, 4243909, 7416540, 8487818, 12731727, 16975636, 21219545, 25463454, 38195181, 42439090, 50926908, 63658635, 76390362, 84878180, 127317270, 152780724, 190975905, 254634540, 381951810, 763903620]

約数ペア:

[(1, 763903620), (2, 381951810), (3, 254634540), (4, 190975905), (5, 152780724), (6, 127317270), (9, 84878180), (10, 76390362), (12, 63658635), (15, 50926908), (18, 42439090), (20, 38195181), (30, 25463454), (36, 21219545), (45, 16975636), (60, 12731727), (90, 8487818), (103, 7416540), (180, 4243909), (206, 3708270), (309, 2472180), (412, 1854135), (515, 1483308), (618, 1236090), (927, 824060), (1030, 741654), (1236, 618045), (1545, 494436), (1854, 412030), (2060, 370827), (3090, 247218), (3708, 206015), (4635, 164812), (6180, 123609), (9270, 82406), (18540, 41203)]