170889900

素因数分解:

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

素因数の和:272

約数の個数: 108

約数和(自身を含む): 505941576

約数和(自身を除く): 335051676

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, 5041, 5325, 5650, 6780, 7100, 8023, 8475, 10082, 10650, 11300, 15123, 16046, 16950, 20164, 21300, 24069, 25205, 30246, 32092, 33900, 40115, 48138, 50410, 60492, 75615, 80230, 96276, 100820, 120345, 126025, 151230, 160460, 200575, 240690, 252050, 302460, 378075, 401150, 481380, 504100, 569633, 601725, 756150, 802300, 1139266, 1203450, 1512300, 1708899, 2278532, 2406900, 2848165, 3417798, 5696330, 6835596, 8544495, 11392660, 14240825, 17088990, 28481650, 34177980, 42722475, 56963300, 85444950, 170889900]

約数ペア:

[(1, 170889900), (2, 85444950), (3, 56963300), (4, 42722475), (5, 34177980), (6, 28481650), (10, 17088990), (12, 14240825), (15, 11392660), (20, 8544495), (25, 6835596), (30, 5696330), (50, 3417798), (60, 2848165), (71, 2406900), (75, 2278532), (100, 1708899), (113, 1512300), (142, 1203450), (150, 1139266), (213, 802300), (226, 756150), (284, 601725), (300, 569633), (339, 504100), (355, 481380), (426, 401150), (452, 378075), (565, 302460), (678, 252050), (710, 240690), (852, 200575), (1065, 160460), (1130, 151230), (1356, 126025), (1420, 120345), (1695, 100820), (1775, 96276), (2130, 80230), (2260, 75615), (2825, 60492), (3390, 50410), (3550, 48138), (4260, 40115), (5041, 33900), (5325, 32092), (5650, 30246), (6780, 25205), (7100, 24069), (8023, 21300), (8475, 20164), (10082, 16950), (10650, 16046), (11300, 15123)]