73561500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{5449}}^1$

素因数の和:5477

約数の個数: 96

約数和(自身を含む): 238056000

約数和(自身を除く): 164494500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 5449, 6750, 10898, 13500, 16347, 21796, 27245, 32694, 49041, 54490, 65388, 81735, 98082, 108980, 136225, 147123, 163470, 196164, 245205, 272450, 294246, 326940, 408675, 490410, 544900, 588492, 681125, 735615, 817350, 980820, 1226025, 1362250, 1471230, 1634700, 2043375, 2452050, 2724500, 2942460, 3678075, 4086750, 4904100, 6130125, 7356150, 8173500, 12260250, 14712300, 18390375, 24520500, 36780750, 73561500]

約数ペア:

[(1, 73561500), (2, 36780750), (3, 24520500), (4, 18390375), (5, 14712300), (6, 12260250), (9, 8173500), (10, 7356150), (12, 6130125), (15, 4904100), (18, 4086750), (20, 3678075), (25, 2942460), (27, 2724500), (30, 2452050), (36, 2043375), (45, 1634700), (50, 1471230), (54, 1362250), (60, 1226025), (75, 980820), (90, 817350), (100, 735615), (108, 681125), (125, 588492), (135, 544900), (150, 490410), (180, 408675), (225, 326940), (250, 294246), (270, 272450), (300, 245205), (375, 196164), (450, 163470), (500, 147123), (540, 136225), (675, 108980), (750, 98082), (900, 81735), (1125, 65388), (1350, 54490), (1500, 49041), (2250, 32694), (2700, 27245), (3375, 21796), (4500, 16347), (5449, 13500), (6750, 10898)]