122372100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 400391040

約数和(自身を除く): 278018940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 450, 540, 549, 610, 675, 732, 743, 900, 915, 1098, 1220, 1350, 1486, 1525, 1647, 1830, 2196, 2229, 2700, 2745, 2972, 3050, 3294, 3660, 3715, 4458, 4575, 5490, 6100, 6588, 6687, 7430, 8235, 8916, 9150, 10980, 11145, 13374, 13725, 14860, 16470, 18300, 18575, 20061, 22290, 26748, 27450, 32940, 33435, 37150, 40122, 41175, 44580, 45323, 54900, 55725, 66870, 74300, 80244, 82350, 90646, 100305, 111450, 133740, 135969, 164700, 167175, 181292, 200610, 222900, 226615, 271938, 334350, 401220, 407907, 453230, 501525, 543876, 668700, 679845, 815814, 906460, 1003050, 1133075, 1223721, 1359690, 1631628, 2006100, 2039535, 2266150, 2447442, 2719380, 3399225, 4079070, 4532300, 4894884, 6118605, 6798450, 8158140, 10197675, 12237210, 13596900, 20395350, 24474420, 30593025, 40790700, 61186050, 122372100]

約数ペア:

[(1, 122372100), (2, 61186050), (3, 40790700), (4, 30593025), (5, 24474420), (6, 20395350), (9, 13596900), (10, 12237210), (12, 10197675), (15, 8158140), (18, 6798450), (20, 6118605), (25, 4894884), (27, 4532300), (30, 4079070), (36, 3399225), (45, 2719380), (50, 2447442), (54, 2266150), (60, 2039535), (61, 2006100), (75, 1631628), (90, 1359690), (100, 1223721), (108, 1133075), (122, 1003050), (135, 906460), (150, 815814), (180, 679845), (183, 668700), (225, 543876), (244, 501525), (270, 453230), (300, 407907), (305, 401220), (366, 334350), (450, 271938), (540, 226615), (549, 222900), (610, 200610), (675, 181292), (732, 167175), (743, 164700), (900, 135969), (915, 133740), (1098, 111450), (1220, 100305), (1350, 90646), (1486, 82350), (1525, 80244), (1647, 74300), (1830, 66870), (2196, 55725), (2229, 54900), (2700, 45323), (2745, 44580), (2972, 41175), (3050, 40122), (3294, 37150), (3660, 33435), (3715, 32940), (4458, 27450), (4575, 26748), (5490, 22290), (6100, 20061), (6588, 18575), (6687, 18300), (7430, 16470), (8235, 14860), (8916, 13725), (9150, 13374), (10980, 11145)]