33346980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 101719800

約数和(自身を除く): 68372820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 809, 916, 1145, 1374, 1618, 2061, 2290, 2427, 2748, 3236, 3435, 4045, 4122, 4580, 4854, 6870, 7281, 8090, 8244, 9708, 10305, 12135, 13740, 14562, 16180, 20610, 24270, 29124, 36405, 41220, 48540, 72810, 145620, 185261, 370522, 555783, 741044, 926305, 1111566, 1667349, 1852610, 2223132, 2778915, 3334698, 3705220, 5557830, 6669396, 8336745, 11115660, 16673490, 33346980]

約数ペア:

[(1, 33346980), (2, 16673490), (3, 11115660), (4, 8336745), (5, 6669396), (6, 5557830), (9, 3705220), (10, 3334698), (12, 2778915), (15, 2223132), (18, 1852610), (20, 1667349), (30, 1111566), (36, 926305), (45, 741044), (60, 555783), (90, 370522), (180, 185261), (229, 145620), (458, 72810), (687, 48540), (809, 41220), (916, 36405), (1145, 29124), (1374, 24270), (1618, 20610), (2061, 16180), (2290, 14562), (2427, 13740), (2748, 12135), (3236, 10305), (3435, 9708), (4045, 8244), (4122, 8090), (4580, 7281), (4854, 6870)]