53673900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 180821760

約数和(自身を除く): 127147860

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, 419, 420, 427, 525, 610, 700, 732, 838, 854, 915, 1050, 1220, 1257, 1281, 1525, 1676, 1708, 1830, 2095, 2100, 2135, 2514, 2562, 2933, 3050, 3660, 4190, 4270, 4575, 5028, 5124, 5866, 6100, 6285, 6405, 8380, 8540, 8799, 9150, 10475, 10675, 11732, 12570, 12810, 14665, 17598, 18300, 20950, 21350, 25140, 25559, 25620, 29330, 31425, 32025, 35196, 41900, 42700, 43995, 51118, 58660, 62850, 64050, 73325, 76677, 87990, 102236, 125700, 127795, 128100, 146650, 153354, 175980, 178913, 219975, 255590, 293300, 306708, 357826, 383385, 439950, 511180, 536739, 638975, 715652, 766770, 879900, 894565, 1073478, 1277950, 1533540, 1789130, 1916925, 2146956, 2555900, 2683695, 3578260, 3833850, 4472825, 5367390, 7667700, 8945650, 10734780, 13418475, 17891300, 26836950, 53673900]

約数ペア:

[(1, 53673900), (2, 26836950), (3, 17891300), (4, 13418475), (5, 10734780), (6, 8945650), (7, 7667700), (10, 5367390), (12, 4472825), (14, 3833850), (15, 3578260), (20, 2683695), (21, 2555900), (25, 2146956), (28, 1916925), (30, 1789130), (35, 1533540), (42, 1277950), (50, 1073478), (60, 894565), (61, 879900), (70, 766770), (75, 715652), (84, 638975), (100, 536739), (105, 511180), (122, 439950), (140, 383385), (150, 357826), (175, 306708), (183, 293300), (210, 255590), (244, 219975), (300, 178913), (305, 175980), (350, 153354), (366, 146650), (419, 128100), (420, 127795), (427, 125700), (525, 102236), (610, 87990), (700, 76677), (732, 73325), (838, 64050), (854, 62850), (915, 58660), (1050, 51118), (1220, 43995), (1257, 42700), (1281, 41900), (1525, 35196), (1676, 32025), (1708, 31425), (1830, 29330), (2095, 25620), (2100, 25559), (2135, 25140), (2514, 21350), (2562, 20950), (2933, 18300), (3050, 17598), (3660, 14665), (4190, 12810), (4270, 12570), (4575, 11732), (5028, 10675), (5124, 10475), (5866, 9150), (6100, 8799), (6285, 8540), (6405, 8380)]