2406900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 7124544

約数和(自身を除く): 4717644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 113, 142, 150, 213, 226, 284, 300, 339, 355, 426, 452, 565, 678, 710, 852, 1065, 1130, 1356, 1420, 1695, 1775, 2130, 2260, 2825, 3390, 3550, 4260, 5325, 5650, 6780, 7100, 8023, 8475, 10650, 11300, 16046, 16950, 21300, 24069, 32092, 33900, 40115, 48138, 80230, 96276, 120345, 160460, 200575, 240690, 401150, 481380, 601725, 802300, 1203450, 2406900]

約数ペア:

[(1, 2406900), (2, 1203450), (3, 802300), (4, 601725), (5, 481380), (6, 401150), (10, 240690), (12, 200575), (15, 160460), (20, 120345), (25, 96276), (30, 80230), (50, 48138), (60, 40115), (71, 33900), (75, 32092), (100, 24069), (113, 21300), (142, 16950), (150, 16046), (213, 11300), (226, 10650), (284, 8475), (300, 8023), (339, 7100), (355, 6780), (426, 5650), (452, 5325), (565, 4260), (678, 3550), (710, 3390), (852, 2825), (1065, 2260), (1130, 2130), (1356, 1775), (1420, 1695)]