2371500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 8176896

約数和(自身を除く): 5805396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 31, 34, 36, 45, 50, 51, 60, 62, 68, 75, 85, 90, 93, 100, 102, 124, 125, 150, 153, 155, 170, 180, 186, 204, 225, 250, 255, 279, 300, 306, 310, 340, 372, 375, 425, 450, 465, 500, 510, 527, 558, 612, 620, 750, 765, 775, 850, 900, 930, 1020, 1054, 1116, 1125, 1275, 1395, 1500, 1530, 1550, 1581, 1700, 1860, 2108, 2125, 2250, 2325, 2550, 2635, 2790, 3060, 3100, 3162, 3825, 3875, 4250, 4500, 4650, 4743, 5100, 5270, 5580, 6324, 6375, 6975, 7650, 7750, 7905, 8500, 9300, 9486, 10540, 11625, 12750, 13175, 13950, 15300, 15500, 15810, 18972, 19125, 23250, 23715, 25500, 26350, 27900, 31620, 34875, 38250, 39525, 46500, 47430, 52700, 65875, 69750, 76500, 79050, 94860, 118575, 131750, 139500, 158100, 197625, 237150, 263500, 395250, 474300, 592875, 790500, 1185750, 2371500]

約数ペア:

[(1, 2371500), (2, 1185750), (3, 790500), (4, 592875), (5, 474300), (6, 395250), (9, 263500), (10, 237150), (12, 197625), (15, 158100), (17, 139500), (18, 131750), (20, 118575), (25, 94860), (30, 79050), (31, 76500), (34, 69750), (36, 65875), (45, 52700), (50, 47430), (51, 46500), (60, 39525), (62, 38250), (68, 34875), (75, 31620), (85, 27900), (90, 26350), (93, 25500), (100, 23715), (102, 23250), (124, 19125), (125, 18972), (150, 15810), (153, 15500), (155, 15300), (170, 13950), (180, 13175), (186, 12750), (204, 11625), (225, 10540), (250, 9486), (255, 9300), (279, 8500), (300, 7905), (306, 7750), (310, 7650), (340, 6975), (372, 6375), (375, 6324), (425, 5580), (450, 5270), (465, 5100), (500, 4743), (510, 4650), (527, 4500), (558, 4250), (612, 3875), (620, 3825), (750, 3162), (765, 3100), (775, 3060), (850, 2790), (900, 2635), (930, 2550), (1020, 2325), (1054, 2250), (1116, 2125), (1125, 2108), (1275, 1860), (1395, 1700), (1500, 1581), (1530, 1550)]