300390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 64

約数和(自身を含む): 829440

約数和(自身を除く): 529050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 31, 34, 38, 51, 57, 62, 85, 93, 95, 102, 114, 155, 170, 186, 190, 255, 285, 310, 323, 465, 510, 527, 570, 589, 646, 930, 969, 1054, 1178, 1581, 1615, 1767, 1938, 2635, 2945, 3162, 3230, 3534, 4845, 5270, 5890, 7905, 8835, 9690, 10013, 15810, 17670, 20026, 30039, 50065, 60078, 100130, 150195, 300390]

約数ペア:

[(1, 300390), (2, 150195), (3, 100130), (5, 60078), (6, 50065), (10, 30039), (15, 20026), (17, 17670), (19, 15810), (30, 10013), (31, 9690), (34, 8835), (38, 7905), (51, 5890), (57, 5270), (62, 4845), (85, 3534), (93, 3230), (95, 3162), (102, 2945), (114, 2635), (155, 1938), (170, 1767), (186, 1615), (190, 1581), (255, 1178), (285, 1054), (310, 969), (323, 930), (465, 646), (510, 589), (527, 570)]