22147500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{2953}}^1$

素因数の和:2980

約数の個数: 60

約数和(自身を含む): 64598072

約数和(自身を除く): 42450572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 2953, 3750, 5906, 7500, 8859, 11812, 14765, 17718, 29530, 35436, 44295, 59060, 73825, 88590, 147650, 177180, 221475, 295300, 369125, 442950, 738250, 885900, 1107375, 1476500, 1845625, 2214750, 3691250, 4429500, 5536875, 7382500, 11073750, 22147500]

約数ペア:

[(1, 22147500), (2, 11073750), (3, 7382500), (4, 5536875), (5, 4429500), (6, 3691250), (10, 2214750), (12, 1845625), (15, 1476500), (20, 1107375), (25, 885900), (30, 738250), (50, 442950), (60, 369125), (75, 295300), (100, 221475), (125, 177180), (150, 147650), (250, 88590), (300, 73825), (375, 59060), (500, 44295), (625, 35436), (750, 29530), (1250, 17718), (1500, 14765), (1875, 11812), (2500, 8859), (2953, 7500), (3750, 5906)]