124824420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 436171008

約数和(自身を除く): 311346588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 157, 180, 210, 252, 314, 315, 420, 471, 628, 630, 631, 785, 942, 1099, 1260, 1262, 1413, 1570, 1884, 1893, 2198, 2355, 2524, 2826, 3140, 3155, 3297, 3786, 4396, 4417, 4710, 5495, 5652, 5679, 6310, 6594, 7065, 7572, 8834, 9420, 9465, 9891, 10990, 11358, 12620, 13188, 13251, 14130, 16485, 17668, 18930, 19782, 21980, 22085, 22716, 26502, 28260, 28395, 32970, 37860, 39564, 39753, 44170, 49455, 53004, 56790, 65940, 66255, 79506, 88340, 98910, 99067, 113580, 132510, 159012, 197820, 198134, 198765, 265020, 297201, 396268, 397530, 495335, 594402, 693469, 795060, 891603, 990670, 1188804, 1386938, 1486005, 1783206, 1981340, 2080407, 2773876, 2972010, 3467345, 3566412, 4160814, 4458015, 5944020, 6241221, 6934690, 8321628, 8916030, 10402035, 12482442, 13869380, 17832060, 20804070, 24964884, 31206105, 41608140, 62412210, 124824420]

約数ペア:

[(1, 124824420), (2, 62412210), (3, 41608140), (4, 31206105), (5, 24964884), (6, 20804070), (7, 17832060), (9, 13869380), (10, 12482442), (12, 10402035), (14, 8916030), (15, 8321628), (18, 6934690), (20, 6241221), (21, 5944020), (28, 4458015), (30, 4160814), (35, 3566412), (36, 3467345), (42, 2972010), (45, 2773876), (60, 2080407), (63, 1981340), (70, 1783206), (84, 1486005), (90, 1386938), (105, 1188804), (126, 990670), (140, 891603), (157, 795060), (180, 693469), (210, 594402), (252, 495335), (314, 397530), (315, 396268), (420, 297201), (471, 265020), (628, 198765), (630, 198134), (631, 197820), (785, 159012), (942, 132510), (1099, 113580), (1260, 99067), (1262, 98910), (1413, 88340), (1570, 79506), (1884, 66255), (1893, 65940), (2198, 56790), (2355, 53004), (2524, 49455), (2826, 44170), (3140, 39753), (3155, 39564), (3297, 37860), (3786, 32970), (4396, 28395), (4417, 28260), (4710, 26502), (5495, 22716), (5652, 22085), (5679, 21980), (6310, 19782), (6594, 18930), (7065, 17668), (7572, 16485), (8834, 14130), (9420, 13251), (9465, 13188), (9891, 12620), (10990, 11358)]