4811100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 16665600

約数和(自身を除く): 11854500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 79, 84, 87, 100, 105, 116, 140, 145, 150, 158, 174, 175, 203, 210, 237, 290, 300, 316, 348, 350, 395, 406, 420, 435, 474, 525, 553, 580, 609, 700, 725, 790, 812, 870, 948, 1015, 1050, 1106, 1185, 1218, 1450, 1580, 1659, 1740, 1975, 2030, 2100, 2175, 2212, 2291, 2370, 2436, 2765, 2900, 3045, 3318, 3950, 4060, 4350, 4582, 4740, 5075, 5530, 5925, 6090, 6636, 6873, 7900, 8295, 8700, 9164, 10150, 11060, 11455, 11850, 12180, 13746, 13825, 15225, 16037, 16590, 20300, 22910, 23700, 27492, 27650, 30450, 32074, 33180, 34365, 41475, 45820, 48111, 55300, 57275, 60900, 64148, 68730, 80185, 82950, 96222, 114550, 137460, 160370, 165900, 171825, 192444, 229100, 240555, 320740, 343650, 400925, 481110, 687300, 801850, 962220, 1202775, 1603700, 2405550, 4811100]

約数ペア:

[(1, 4811100), (2, 2405550), (3, 1603700), (4, 1202775), (5, 962220), (6, 801850), (7, 687300), (10, 481110), (12, 400925), (14, 343650), (15, 320740), (20, 240555), (21, 229100), (25, 192444), (28, 171825), (29, 165900), (30, 160370), (35, 137460), (42, 114550), (50, 96222), (58, 82950), (60, 80185), (70, 68730), (75, 64148), (79, 60900), (84, 57275), (87, 55300), (100, 48111), (105, 45820), (116, 41475), (140, 34365), (145, 33180), (150, 32074), (158, 30450), (174, 27650), (175, 27492), (203, 23700), (210, 22910), (237, 20300), (290, 16590), (300, 16037), (316, 15225), (348, 13825), (350, 13746), (395, 12180), (406, 11850), (420, 11455), (435, 11060), (474, 10150), (525, 9164), (553, 8700), (580, 8295), (609, 7900), (700, 6873), (725, 6636), (790, 6090), (812, 5925), (870, 5530), (948, 5075), (1015, 4740), (1050, 4582), (1106, 4350), (1185, 4060), (1218, 3950), (1450, 3318), (1580, 3045), (1659, 2900), (1740, 2765), (1975, 2436), (2030, 2370), (2100, 2291), (2175, 2212)]