30078300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{14323}}^1$

素因数の和:14347

約数の個数: 72

約数和(自身を含む): 99465856

約数和(自身を除く): 69387556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 14323, 28646, 42969, 57292, 71615, 85938, 100261, 143230, 171876, 200522, 214845, 286460, 300783, 358075, 401044, 429690, 501305, 601566, 716150, 859380, 1002610, 1074225, 1203132, 1432300, 1503915, 2005220, 2148450, 2506525, 3007830, 4296900, 5013050, 6015660, 7519575, 10026100, 15039150, 30078300]

約数ペア:

[(1, 30078300), (2, 15039150), (3, 10026100), (4, 7519575), (5, 6015660), (6, 5013050), (7, 4296900), (10, 3007830), (12, 2506525), (14, 2148450), (15, 2005220), (20, 1503915), (21, 1432300), (25, 1203132), (28, 1074225), (30, 1002610), (35, 859380), (42, 716150), (50, 601566), (60, 501305), (70, 429690), (75, 401044), (84, 358075), (100, 300783), (105, 286460), (140, 214845), (150, 200522), (175, 171876), (210, 143230), (300, 100261), (350, 85938), (420, 71615), (525, 57292), (700, 42969), (1050, 28646), (2100, 14323)]