228402300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1868

約数の個数: 144

約数和(自身を含む): 768061952

約数和(自身を除く): 539659652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 525, 610, 700, 732, 854, 915, 1050, 1220, 1281, 1525, 1708, 1783, 1830, 2100, 2135, 2562, 3050, 3566, 3660, 4270, 4575, 5124, 5349, 6100, 6405, 7132, 8540, 8915, 9150, 10675, 10698, 12481, 12810, 17830, 18300, 21350, 21396, 24962, 25620, 26745, 32025, 35660, 37443, 42700, 44575, 49924, 53490, 62405, 64050, 74886, 89150, 106980, 108763, 124810, 128100, 133725, 149772, 178300, 187215, 217526, 249620, 267450, 312025, 326289, 374430, 435052, 534900, 543815, 624050, 652578, 748860, 761341, 936075, 1087630, 1248100, 1305156, 1522682, 1631445, 1872150, 2175260, 2284023, 2719075, 3045364, 3262890, 3744300, 3806705, 4568046, 5438150, 6525780, 7613410, 8157225, 9136092, 10876300, 11420115, 15226820, 16314450, 19033525, 22840230, 32628900, 38067050, 45680460, 57100575, 76134100, 114201150, 228402300]

約数ペア:

[(1, 228402300), (2, 114201150), (3, 76134100), (4, 57100575), (5, 45680460), (6, 38067050), (7, 32628900), (10, 22840230), (12, 19033525), (14, 16314450), (15, 15226820), (20, 11420115), (21, 10876300), (25, 9136092), (28, 8157225), (30, 7613410), (35, 6525780), (42, 5438150), (50, 4568046), (60, 3806705), (61, 3744300), (70, 3262890), (75, 3045364), (84, 2719075), (100, 2284023), (105, 2175260), (122, 1872150), (140, 1631445), (150, 1522682), (175, 1305156), (183, 1248100), (210, 1087630), (244, 936075), (300, 761341), (305, 748860), (350, 652578), (366, 624050), (420, 543815), (427, 534900), (525, 435052), (610, 374430), (700, 326289), (732, 312025), (854, 267450), (915, 249620), (1050, 217526), (1220, 187215), (1281, 178300), (1525, 149772), (1708, 133725), (1783, 128100), (1830, 124810), (2100, 108763), (2135, 106980), (2562, 89150), (3050, 74886), (3566, 64050), (3660, 62405), (4270, 53490), (4575, 49924), (5124, 44575), (5349, 42700), (6100, 37443), (6405, 35660), (7132, 32025), (8540, 26745), (8915, 25620), (9150, 24962), (10675, 21396), (10698, 21350), (12481, 18300), (12810, 17830)]