89609100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 300980736

約数和(自身を除く): 211371636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 601, 700, 710, 852, 994, 1050, 1065, 1202, 1420, 1491, 1775, 1803, 1988, 2100, 2130, 2404, 2485, 2982, 3005, 3550, 3606, 4207, 4260, 4970, 5325, 5964, 6010, 7100, 7212, 7455, 8414, 9015, 9940, 10650, 12020, 12425, 12621, 14910, 15025, 16828, 18030, 21035, 21300, 24850, 25242, 29820, 30050, 36060, 37275, 42070, 42671, 45075, 49700, 50484, 60100, 63105, 74550, 84140, 85342, 90150, 105175, 126210, 128013, 149100, 170684, 180300, 210350, 213355, 252420, 256026, 298697, 315525, 420700, 426710, 512052, 597394, 631050, 640065, 853420, 896091, 1066775, 1194788, 1262100, 1280130, 1493485, 1792182, 2133550, 2560260, 2986970, 3200325, 3584364, 4267100, 4480455, 5973940, 6400650, 7467425, 8960910, 12801300, 14934850, 17921820, 22402275, 29869700, 44804550, 89609100]

約数ペア:

[(1, 89609100), (2, 44804550), (3, 29869700), (4, 22402275), (5, 17921820), (6, 14934850), (7, 12801300), (10, 8960910), (12, 7467425), (14, 6400650), (15, 5973940), (20, 4480455), (21, 4267100), (25, 3584364), (28, 3200325), (30, 2986970), (35, 2560260), (42, 2133550), (50, 1792182), (60, 1493485), (70, 1280130), (71, 1262100), (75, 1194788), (84, 1066775), (100, 896091), (105, 853420), (140, 640065), (142, 631050), (150, 597394), (175, 512052), (210, 426710), (213, 420700), (284, 315525), (300, 298697), (350, 256026), (355, 252420), (420, 213355), (426, 210350), (497, 180300), (525, 170684), (601, 149100), (700, 128013), (710, 126210), (852, 105175), (994, 90150), (1050, 85342), (1065, 84140), (1202, 74550), (1420, 63105), (1491, 60100), (1775, 50484), (1803, 49700), (1988, 45075), (2100, 42671), (2130, 42070), (2404, 37275), (2485, 36060), (2982, 30050), (3005, 29820), (3550, 25242), (3606, 24850), (4207, 21300), (4260, 21035), (4970, 18030), (5325, 16828), (5964, 15025), (6010, 14910), (7100, 12621), (7212, 12425), (7455, 12020), (8414, 10650), (9015, 9940)]