78457020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 229824000

約数和(自身を除く): 151366980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 59, 60, 74, 111, 118, 148, 177, 185, 222, 236, 295, 354, 370, 444, 555, 590, 599, 708, 740, 885, 1110, 1180, 1198, 1770, 1797, 2183, 2220, 2396, 2995, 3540, 3594, 4366, 5990, 6549, 7188, 8732, 8985, 10915, 11980, 13098, 17970, 21830, 22163, 26196, 32745, 35341, 35940, 43660, 44326, 65490, 66489, 70682, 88652, 106023, 110815, 130980, 132978, 141364, 176705, 212046, 221630, 265956, 332445, 353410, 424092, 443260, 530115, 664890, 706820, 1060230, 1307617, 1329780, 2120460, 2615234, 3922851, 5230468, 6538085, 7845702, 13076170, 15691404, 19614255, 26152340, 39228510, 78457020]

約数ペア:

[(1, 78457020), (2, 39228510), (3, 26152340), (4, 19614255), (5, 15691404), (6, 13076170), (10, 7845702), (12, 6538085), (15, 5230468), (20, 3922851), (30, 2615234), (37, 2120460), (59, 1329780), (60, 1307617), (74, 1060230), (111, 706820), (118, 664890), (148, 530115), (177, 443260), (185, 424092), (222, 353410), (236, 332445), (295, 265956), (354, 221630), (370, 212046), (444, 176705), (555, 141364), (590, 132978), (599, 130980), (708, 110815), (740, 106023), (885, 88652), (1110, 70682), (1180, 66489), (1198, 65490), (1770, 44326), (1797, 43660), (2183, 35940), (2220, 35341), (2396, 32745), (2995, 26196), (3540, 22163), (3594, 21830), (4366, 17970), (5990, 13098), (6549, 11980), (7188, 10915), (8732, 8985)]