100147500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{4451}}^1$

素因数の和:4481

約数の個数: 90

約数和(自身を含む): 316408092

約数和(自身を除く): 216260592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 4451, 4500, 5625, 7500, 8902, 11250, 13353, 17804, 22255, 22500, 26706, 40059, 44510, 53412, 66765, 80118, 89020, 111275, 133530, 160236, 200295, 222550, 267060, 333825, 400590, 445100, 556375, 667650, 801180, 1001475, 1112750, 1335300, 1669125, 2002950, 2225500, 2781875, 3338250, 4005900, 5007375, 5563750, 6676500, 8345625, 10014750, 11127500, 16691250, 20029500, 25036875, 33382500, 50073750, 100147500]

約数ペア:

[(1, 100147500), (2, 50073750), (3, 33382500), (4, 25036875), (5, 20029500), (6, 16691250), (9, 11127500), (10, 10014750), (12, 8345625), (15, 6676500), (18, 5563750), (20, 5007375), (25, 4005900), (30, 3338250), (36, 2781875), (45, 2225500), (50, 2002950), (60, 1669125), (75, 1335300), (90, 1112750), (100, 1001475), (125, 801180), (150, 667650), (180, 556375), (225, 445100), (250, 400590), (300, 333825), (375, 267060), (450, 222550), (500, 200295), (625, 160236), (750, 133530), (900, 111275), (1125, 89020), (1250, 80118), (1500, 66765), (1875, 53412), (2250, 44510), (2500, 40059), (3750, 26706), (4451, 22500), (4500, 22255), (5625, 17804), (7500, 13353), (8902, 11250)]