77386380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75869}}^1$

素因数の和:75898

約数の個数: 48

約数和(自身を含む): 229430880

約数和(自身を除く): 152044500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 75869, 151738, 227607, 303476, 379345, 455214, 758690, 910428, 1138035, 1289773, 1517380, 2276070, 2579546, 3869319, 4552140, 5159092, 6448865, 7738638, 12897730, 15477276, 19346595, 25795460, 38693190, 77386380]

約数ペア:

[(1, 77386380), (2, 38693190), (3, 25795460), (4, 19346595), (5, 15477276), (6, 12897730), (10, 7738638), (12, 6448865), (15, 5159092), (17, 4552140), (20, 3869319), (30, 2579546), (34, 2276070), (51, 1517380), (60, 1289773), (68, 1138035), (85, 910428), (102, 758690), (170, 455214), (204, 379345), (255, 303476), (340, 227607), (510, 151738), (1020, 75869)]