1138710600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{20407}}^1$

素因数の和:20460

約数の個数: 144

約数和(自身を含む): 3947723520

約数和(自身を除く): 2809012920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 4650, 5580, 6200, 6975, 9300, 11160, 13950, 18600, 20407, 27900, 40814, 55800, 61221, 81628, 102035, 122442, 163256, 183663, 204070, 244884, 306105, 367326, 408140, 489768, 510175, 612210, 632617, 734652, 816280, 918315, 1020350, 1224420, 1265234, 1469304, 1530525, 1836630, 1897851, 2040700, 2448840, 2530468, 3061050, 3163085, 3673260, 3795702, 4081400, 4591575, 5060936, 5693553, 6122100, 6326170, 7346520, 7591404, 9183150, 9489255, 11387106, 12244200, 12652340, 15182808, 15815425, 18366300, 18978510, 22774212, 25304680, 28467765, 31630850, 36732600, 37957020, 45548424, 47446275, 56935530, 63261700, 75914040, 94892550, 113871060, 126523400, 142338825, 189785100, 227742120, 284677650, 379570200, 569355300, 1138710600]

約数ペア:

[(1, 1138710600), (2, 569355300), (3, 379570200), (4, 284677650), (5, 227742120), (6, 189785100), (8, 142338825), (9, 126523400), (10, 113871060), (12, 94892550), (15, 75914040), (18, 63261700), (20, 56935530), (24, 47446275), (25, 45548424), (30, 37957020), (31, 36732600), (36, 31630850), (40, 28467765), (45, 25304680), (50, 22774212), (60, 18978510), (62, 18366300), (72, 15815425), (75, 15182808), (90, 12652340), (93, 12244200), (100, 11387106), (120, 9489255), (124, 9183150), (150, 7591404), (155, 7346520), (180, 6326170), (186, 6122100), (200, 5693553), (225, 5060936), (248, 4591575), (279, 4081400), (300, 3795702), (310, 3673260), (360, 3163085), (372, 3061050), (450, 2530468), (465, 2448840), (558, 2040700), (600, 1897851), (620, 1836630), (744, 1530525), (775, 1469304), (900, 1265234), (930, 1224420), (1116, 1020350), (1240, 918315), (1395, 816280), (1550, 734652), (1800, 632617), (1860, 612210), (2232, 510175), (2325, 489768), (2790, 408140), (3100, 367326), (3720, 306105), (4650, 244884), (5580, 204070), (6200, 183663), (6975, 163256), (9300, 122442), (11160, 102035), (13950, 81628), (18600, 61221), (20407, 55800), (27900, 40814)]