18678300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2747

約数の個数: 72

約数和(自身を含む): 56413056

約数和(自身を除く): 37734756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 2707, 3450, 5414, 6900, 8121, 10828, 13535, 16242, 27070, 32484, 40605, 54140, 62261, 67675, 81210, 124522, 135350, 162420, 186783, 203025, 249044, 270700, 311305, 373566, 406050, 622610, 747132, 812100, 933915, 1245220, 1556525, 1867830, 3113050, 3735660, 4669575, 6226100, 9339150, 18678300]

約数ペア:

[(1, 18678300), (2, 9339150), (3, 6226100), (4, 4669575), (5, 3735660), (6, 3113050), (10, 1867830), (12, 1556525), (15, 1245220), (20, 933915), (23, 812100), (25, 747132), (30, 622610), (46, 406050), (50, 373566), (60, 311305), (69, 270700), (75, 249044), (92, 203025), (100, 186783), (115, 162420), (138, 135350), (150, 124522), (230, 81210), (276, 67675), (300, 62261), (345, 54140), (460, 40605), (575, 32484), (690, 27070), (1150, 16242), (1380, 13535), (1725, 10828), (2300, 8121), (2707, 6900), (3450, 5414)]