38344800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1265

約数の個数: 144

約数和(自身を含む): 134522640

約数和(自身を除く): 96177840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1229, 1248, 1300, 1560, 1950, 2080, 2400, 2458, 2600, 3120, 3687, 3900, 4916, 5200, 6145, 6240, 7374, 7800, 9832, 10400, 12290, 14748, 15600, 15977, 18435, 19664, 24580, 29496, 30725, 31200, 31954, 36870, 39328, 47931, 49160, 58992, 61450, 63908, 73740, 79885, 92175, 95862, 98320, 117984, 122900, 127816, 147480, 159770, 184350, 191724, 196640, 239655, 245800, 255632, 294960, 319540, 368700, 383448, 399425, 479310, 491600, 511264, 589920, 639080, 737400, 766896, 798850, 958620, 983200, 1198275, 1278160, 1474800, 1533792, 1597700, 1917240, 2396550, 2556320, 2949600, 3195400, 3834480, 4793100, 6390800, 7668960, 9586200, 12781600, 19172400, 38344800]

約数ペア:

[(1, 38344800), (2, 19172400), (3, 12781600), (4, 9586200), (5, 7668960), (6, 6390800), (8, 4793100), (10, 3834480), (12, 3195400), (13, 2949600), (15, 2556320), (16, 2396550), (20, 1917240), (24, 1597700), (25, 1533792), (26, 1474800), (30, 1278160), (32, 1198275), (39, 983200), (40, 958620), (48, 798850), (50, 766896), (52, 737400), (60, 639080), (65, 589920), (75, 511264), (78, 491600), (80, 479310), (96, 399425), (100, 383448), (104, 368700), (120, 319540), (130, 294960), (150, 255632), (156, 245800), (160, 239655), (195, 196640), (200, 191724), (208, 184350), (240, 159770), (260, 147480), (300, 127816), (312, 122900), (325, 117984), (390, 98320), (400, 95862), (416, 92175), (480, 79885), (520, 73740), (600, 63908), (624, 61450), (650, 58992), (780, 49160), (800, 47931), (975, 39328), (1040, 36870), (1200, 31954), (1229, 31200), (1248, 30725), (1300, 29496), (1560, 24580), (1950, 19664), (2080, 18435), (2400, 15977), (2458, 15600), (2600, 14748), (3120, 12290), (3687, 10400), (3900, 9832), (4916, 7800), (5200, 7374), (6145, 6240)]