164829900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2789}}^1$

素因数の和:3003

約数の個数: 72

約数和(自身を含む): 479500560

約数和(自身を除く): 314670660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 197, 300, 394, 591, 788, 985, 1182, 1970, 2364, 2789, 2955, 3940, 4925, 5578, 5910, 8367, 9850, 11156, 11820, 13945, 14775, 16734, 19700, 27890, 29550, 33468, 41835, 55780, 59100, 69725, 83670, 139450, 167340, 209175, 278900, 418350, 549433, 836700, 1098866, 1648299, 2197732, 2747165, 3296598, 5494330, 6593196, 8241495, 10988660, 13735825, 16482990, 27471650, 32965980, 41207475, 54943300, 82414950, 164829900]

約数ペア:

[(1, 164829900), (2, 82414950), (3, 54943300), (4, 41207475), (5, 32965980), (6, 27471650), (10, 16482990), (12, 13735825), (15, 10988660), (20, 8241495), (25, 6593196), (30, 5494330), (50, 3296598), (60, 2747165), (75, 2197732), (100, 1648299), (150, 1098866), (197, 836700), (300, 549433), (394, 418350), (591, 278900), (788, 209175), (985, 167340), (1182, 139450), (1970, 83670), (2364, 69725), (2789, 59100), (2955, 55780), (3940, 41835), (4925, 33468), (5578, 29550), (5910, 27890), (8367, 19700), (9850, 16734), (11156, 14775), (11820, 13945)]