55908300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 187765760

約数和(自身を除く): 131857460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 140, 150, 158, 175, 210, 237, 300, 316, 337, 350, 395, 420, 474, 525, 553, 674, 700, 790, 948, 1011, 1050, 1106, 1185, 1348, 1580, 1659, 1685, 1975, 2022, 2100, 2212, 2359, 2370, 2765, 3318, 3370, 3950, 4044, 4718, 4740, 5055, 5530, 5925, 6636, 6740, 7077, 7900, 8295, 8425, 9436, 10110, 11060, 11795, 11850, 13825, 14154, 16590, 16850, 20220, 23590, 23700, 25275, 26623, 27650, 28308, 33180, 33700, 35385, 41475, 47180, 50550, 53246, 55300, 58975, 70770, 79869, 82950, 101100, 106492, 117950, 133115, 141540, 159738, 165900, 176925, 186361, 235900, 266230, 319476, 353850, 372722, 399345, 532460, 559083, 665575, 707700, 745444, 798690, 931805, 1118166, 1331150, 1597380, 1863610, 1996725, 2236332, 2662300, 2795415, 3727220, 3993450, 4659025, 5590830, 7986900, 9318050, 11181660, 13977075, 18636100, 27954150, 55908300]

約数ペア:

[(1, 55908300), (2, 27954150), (3, 18636100), (4, 13977075), (5, 11181660), (6, 9318050), (7, 7986900), (10, 5590830), (12, 4659025), (14, 3993450), (15, 3727220), (20, 2795415), (21, 2662300), (25, 2236332), (28, 1996725), (30, 1863610), (35, 1597380), (42, 1331150), (50, 1118166), (60, 931805), (70, 798690), (75, 745444), (79, 707700), (84, 665575), (100, 559083), (105, 532460), (140, 399345), (150, 372722), (158, 353850), (175, 319476), (210, 266230), (237, 235900), (300, 186361), (316, 176925), (337, 165900), (350, 159738), (395, 141540), (420, 133115), (474, 117950), (525, 106492), (553, 101100), (674, 82950), (700, 79869), (790, 70770), (948, 58975), (1011, 55300), (1050, 53246), (1106, 50550), (1185, 47180), (1348, 41475), (1580, 35385), (1659, 33700), (1685, 33180), (1975, 28308), (2022, 27650), (2100, 26623), (2212, 25275), (2359, 23700), (2370, 23590), (2765, 20220), (3318, 16850), (3370, 16590), (3950, 14154), (4044, 13825), (4718, 11850), (4740, 11795), (5055, 11060), (5530, 10110), (5925, 9436), (6636, 8425), (6740, 8295), (7077, 7900)]