155575620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4802

約数の個数: 96

約数和(自身を含む): 492051840

約数和(自身を除く): 336476220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 4723, 5490, 6588, 8235, 9446, 10980, 14169, 16470, 18892, 23615, 28338, 32940, 42507, 47230, 56676, 70845, 85014, 94460, 127521, 141690, 170028, 212535, 255042, 283380, 288103, 425070, 510084, 576206, 637605, 850140, 864309, 1152412, 1275210, 1440515, 1728618, 2550420, 2592927, 2881030, 3457236, 4321545, 5185854, 5762060, 7778781, 8643090, 10371708, 12964635, 15557562, 17286180, 25929270, 31115124, 38893905, 51858540, 77787810, 155575620]

約数ペア:

[(1, 155575620), (2, 77787810), (3, 51858540), (4, 38893905), (5, 31115124), (6, 25929270), (9, 17286180), (10, 15557562), (12, 12964635), (15, 10371708), (18, 8643090), (20, 7778781), (27, 5762060), (30, 5185854), (36, 4321545), (45, 3457236), (54, 2881030), (60, 2592927), (61, 2550420), (90, 1728618), (108, 1440515), (122, 1275210), (135, 1152412), (180, 864309), (183, 850140), (244, 637605), (270, 576206), (305, 510084), (366, 425070), (540, 288103), (549, 283380), (610, 255042), (732, 212535), (915, 170028), (1098, 141690), (1220, 127521), (1647, 94460), (1830, 85014), (2196, 70845), (2745, 56676), (3294, 47230), (3660, 42507), (4723, 32940), (5490, 28338), (6588, 23615), (8235, 18892), (9446, 16470), (10980, 14169)]