25479300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 91994112

約数和(自身を除く): 66514812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1103, 1155, 1540, 1650, 1925, 2100, 2206, 2310, 3300, 3309, 3850, 4412, 4620, 5515, 5775, 6618, 7700, 7721, 11030, 11550, 12133, 13236, 15442, 16545, 22060, 23100, 23163, 24266, 27575, 30884, 33090, 36399, 38605, 46326, 48532, 55150, 60665, 66180, 72798, 77210, 82725, 84931, 92652, 110300, 115815, 121330, 145596, 154420, 165450, 169862, 181995, 193025, 231630, 242660, 254793, 303325, 330900, 339724, 363990, 386050, 424655, 463260, 509586, 579075, 606650, 727980, 772100, 849310, 909975, 1019172, 1158150, 1213300, 1273965, 1698620, 1819950, 2123275, 2316300, 2547930, 3639900, 4246550, 5095860, 6369825, 8493100, 12739650, 25479300]

約数ペア:

[(1, 25479300), (2, 12739650), (3, 8493100), (4, 6369825), (5, 5095860), (6, 4246550), (7, 3639900), (10, 2547930), (11, 2316300), (12, 2123275), (14, 1819950), (15, 1698620), (20, 1273965), (21, 1213300), (22, 1158150), (25, 1019172), (28, 909975), (30, 849310), (33, 772100), (35, 727980), (42, 606650), (44, 579075), (50, 509586), (55, 463260), (60, 424655), (66, 386050), (70, 363990), (75, 339724), (77, 330900), (84, 303325), (100, 254793), (105, 242660), (110, 231630), (132, 193025), (140, 181995), (150, 169862), (154, 165450), (165, 154420), (175, 145596), (210, 121330), (220, 115815), (231, 110300), (275, 92652), (300, 84931), (308, 82725), (330, 77210), (350, 72798), (385, 66180), (420, 60665), (462, 55150), (525, 48532), (550, 46326), (660, 38605), (700, 36399), (770, 33090), (825, 30884), (924, 27575), (1050, 24266), (1100, 23163), (1103, 23100), (1155, 22060), (1540, 16545), (1650, 15442), (1925, 13236), (2100, 12133), (2206, 11550), (2310, 11030), (3300, 7721), (3309, 7700), (3850, 6618), (4412, 5775), (4620, 5515)]