122400900

素因数分解:

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

素因数の和:770

約数の個数: 108

約数和(自身を含む): 385777392

約数和(自身を除く): 263376492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 307, 443, 450, 614, 886, 900, 921, 1228, 1329, 1535, 1772, 1842, 2215, 2658, 2763, 3070, 3684, 3987, 4430, 4605, 5316, 5526, 6140, 6645, 7675, 7974, 8860, 9210, 11052, 11075, 13290, 13815, 15350, 15948, 18420, 19935, 22150, 23025, 26580, 27630, 30700, 33225, 39870, 44300, 46050, 55260, 66450, 69075, 79740, 92100, 99675, 132900, 136001, 138150, 199350, 272002, 276300, 398700, 408003, 544004, 680005, 816006, 1224009, 1360010, 1632012, 2040015, 2448018, 2720020, 3400025, 4080030, 4896036, 6120045, 6800050, 8160060, 10200075, 12240090, 13600100, 20400150, 24480180, 30600225, 40800300, 61200450, 122400900]

約数ペア:

[(1, 122400900), (2, 61200450), (3, 40800300), (4, 30600225), (5, 24480180), (6, 20400150), (9, 13600100), (10, 12240090), (12, 10200075), (15, 8160060), (18, 6800050), (20, 6120045), (25, 4896036), (30, 4080030), (36, 3400025), (45, 2720020), (50, 2448018), (60, 2040015), (75, 1632012), (90, 1360010), (100, 1224009), (150, 816006), (180, 680005), (225, 544004), (300, 408003), (307, 398700), (443, 276300), (450, 272002), (614, 199350), (886, 138150), (900, 136001), (921, 132900), (1228, 99675), (1329, 92100), (1535, 79740), (1772, 69075), (1842, 66450), (2215, 55260), (2658, 46050), (2763, 44300), (3070, 39870), (3684, 33225), (3987, 30700), (4430, 27630), (4605, 26580), (5316, 23025), (5526, 22150), (6140, 19935), (6645, 18420), (7675, 15948), (7974, 15350), (8860, 13815), (9210, 13290), (11052, 11075)]