4645800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 16321500

約数和(自身を除く): 11675700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 89, 90, 100, 116, 120, 145, 150, 174, 178, 180, 200, 225, 232, 261, 267, 290, 300, 348, 356, 360, 435, 445, 450, 522, 534, 580, 600, 696, 712, 725, 801, 870, 890, 900, 1044, 1068, 1160, 1305, 1335, 1450, 1602, 1740, 1780, 1800, 2088, 2136, 2175, 2225, 2581, 2610, 2670, 2900, 3204, 3480, 3560, 4005, 4350, 4450, 5162, 5220, 5340, 5800, 6408, 6525, 6675, 7743, 8010, 8700, 8900, 10324, 10440, 10680, 12905, 13050, 13350, 15486, 16020, 17400, 17800, 20025, 20648, 23229, 25810, 26100, 26700, 30972, 32040, 38715, 40050, 46458, 51620, 52200, 53400, 61944, 64525, 77430, 80100, 92916, 103240, 116145, 129050, 154860, 160200, 185832, 193575, 232290, 258100, 309720, 387150, 464580, 516200, 580725, 774300, 929160, 1161450, 1548600, 2322900, 4645800]

約数ペア:

[(1, 4645800), (2, 2322900), (3, 1548600), (4, 1161450), (5, 929160), (6, 774300), (8, 580725), (9, 516200), (10, 464580), (12, 387150), (15, 309720), (18, 258100), (20, 232290), (24, 193575), (25, 185832), (29, 160200), (30, 154860), (36, 129050), (40, 116145), (45, 103240), (50, 92916), (58, 80100), (60, 77430), (72, 64525), (75, 61944), (87, 53400), (89, 52200), (90, 51620), (100, 46458), (116, 40050), (120, 38715), (145, 32040), (150, 30972), (174, 26700), (178, 26100), (180, 25810), (200, 23229), (225, 20648), (232, 20025), (261, 17800), (267, 17400), (290, 16020), (300, 15486), (348, 13350), (356, 13050), (360, 12905), (435, 10680), (445, 10440), (450, 10324), (522, 8900), (534, 8700), (580, 8010), (600, 7743), (696, 6675), (712, 6525), (725, 6408), (801, 5800), (870, 5340), (890, 5220), (900, 5162), (1044, 4450), (1068, 4350), (1160, 4005), (1305, 3560), (1335, 3480), (1450, 3204), (1602, 2900), (1740, 2670), (1780, 2610), (1800, 2581), (2088, 2225), (2136, 2175)]