18483000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 59192640

約数和(自身を除く): 40709640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 101, 120, 122, 125, 150, 183, 200, 202, 244, 250, 300, 303, 305, 366, 375, 404, 488, 500, 505, 600, 606, 610, 732, 750, 808, 915, 1000, 1010, 1212, 1220, 1464, 1500, 1515, 1525, 1830, 2020, 2424, 2440, 2525, 3000, 3030, 3050, 3660, 4040, 4575, 5050, 6060, 6100, 6161, 7320, 7575, 7625, 9150, 10100, 12120, 12200, 12322, 12625, 15150, 15250, 18300, 18483, 20200, 22875, 24644, 25250, 30300, 30500, 30805, 36600, 36966, 37875, 45750, 49288, 50500, 60600, 61000, 61610, 73932, 75750, 91500, 92415, 101000, 123220, 147864, 151500, 154025, 183000, 184830, 246440, 303000, 308050, 369660, 462075, 616100, 739320, 770125, 924150, 1232200, 1540250, 1848300, 2310375, 3080500, 3696600, 4620750, 6161000, 9241500, 18483000]

約数ペア:

[(1, 18483000), (2, 9241500), (3, 6161000), (4, 4620750), (5, 3696600), (6, 3080500), (8, 2310375), (10, 1848300), (12, 1540250), (15, 1232200), (20, 924150), (24, 770125), (25, 739320), (30, 616100), (40, 462075), (50, 369660), (60, 308050), (61, 303000), (75, 246440), (100, 184830), (101, 183000), (120, 154025), (122, 151500), (125, 147864), (150, 123220), (183, 101000), (200, 92415), (202, 91500), (244, 75750), (250, 73932), (300, 61610), (303, 61000), (305, 60600), (366, 50500), (375, 49288), (404, 45750), (488, 37875), (500, 36966), (505, 36600), (600, 30805), (606, 30500), (610, 30300), (732, 25250), (750, 24644), (808, 22875), (915, 20200), (1000, 18483), (1010, 18300), (1212, 15250), (1220, 15150), (1464, 12625), (1500, 12322), (1515, 12200), (1525, 12120), (1830, 10100), (2020, 9150), (2424, 7625), (2440, 7575), (2525, 7320), (3000, 6161), (3030, 6100), (3050, 6060), (3660, 5050), (4040, 4575)]