61200450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:768

約数の個数: 72

約数和(自身を含む): 165333168

約数和(自身を除く): 104132718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 307, 443, 450, 614, 886, 921, 1329, 1535, 1842, 2215, 2658, 2763, 3070, 3987, 4430, 4605, 5526, 6645, 7675, 7974, 9210, 11075, 13290, 13815, 15350, 19935, 22150, 23025, 27630, 33225, 39870, 46050, 66450, 69075, 99675, 136001, 138150, 199350, 272002, 408003, 680005, 816006, 1224009, 1360010, 2040015, 2448018, 3400025, 4080030, 6120045, 6800050, 10200075, 12240090, 20400150, 30600225, 61200450]

約数ペア:

[(1, 61200450), (2, 30600225), (3, 20400150), (5, 12240090), (6, 10200075), (9, 6800050), (10, 6120045), (15, 4080030), (18, 3400025), (25, 2448018), (30, 2040015), (45, 1360010), (50, 1224009), (75, 816006), (90, 680005), (150, 408003), (225, 272002), (307, 199350), (443, 138150), (450, 136001), (614, 99675), (886, 69075), (921, 66450), (1329, 46050), (1535, 39870), (1842, 33225), (2215, 27630), (2658, 23025), (2763, 22150), (3070, 19935), (3987, 15350), (4430, 13815), (4605, 13290), (5526, 11075), (6645, 9210), (7675, 7974)]