201219750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{89431}}^1$

素因数の和:89454

約数の個数: 48

約数和(自身を含む): 544104288

約数和(自身を除く): 342884538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 89431, 178862, 268293, 447155, 536586, 804879, 894310, 1341465, 1609758, 2235775, 2682930, 4024395, 4471550, 6707325, 8048790, 11178875, 13414650, 20121975, 22357750, 33536625, 40243950, 67073250, 100609875, 201219750]

約数ペア:

[(1, 201219750), (2, 100609875), (3, 67073250), (5, 40243950), (6, 33536625), (9, 22357750), (10, 20121975), (15, 13414650), (18, 11178875), (25, 8048790), (30, 6707325), (45, 4471550), (50, 4024395), (75, 2682930), (90, 2235775), (125, 1609758), (150, 1341465), (225, 894310), (250, 804879), (375, 536586), (450, 447155), (750, 268293), (1125, 178862), (2250, 89431)]