240279000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 828696960

約数和(自身を除く): 588417960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 61, 65, 75, 78, 100, 101, 104, 120, 122, 125, 130, 150, 156, 183, 195, 200, 202, 244, 250, 260, 300, 303, 305, 312, 325, 366, 375, 390, 404, 488, 500, 505, 520, 600, 606, 610, 650, 732, 750, 780, 793, 808, 915, 975, 1000, 1010, 1212, 1220, 1300, 1313, 1464, 1500, 1515, 1525, 1560, 1586, 1625, 1830, 1950, 2020, 2379, 2424, 2440, 2525, 2600, 2626, 3000, 3030, 3050, 3172, 3250, 3660, 3900, 3939, 3965, 4040, 4575, 4758, 4875, 5050, 5252, 6060, 6100, 6161, 6344, 6500, 6565, 7320, 7575, 7625, 7800, 7878, 7930, 9150, 9516, 9750, 10100, 10504, 11895, 12120, 12200, 12322, 12625, 13000, 13130, 15150, 15250, 15756, 15860, 18300, 18483, 19032, 19500, 19695, 19825, 20200, 22875, 23790, 24644, 25250, 26260, 30300, 30500, 30805, 31512, 31720, 32825, 36600, 36966, 37875, 39000, 39390, 39650, 45750, 47580, 49288, 50500, 52520, 59475, 60600, 61000, 61610, 65650, 73932, 75750, 78780, 79300, 80093, 91500, 92415, 95160, 98475, 99125, 101000, 118950, 123220, 131300, 147864, 151500, 154025, 157560, 158600, 160186, 164125, 183000, 184830, 196950, 198250, 237900, 240279, 246440, 262600, 297375, 303000, 308050, 320372, 328250, 369660, 393900, 396500, 400465, 462075, 475800, 480558, 492375, 594750, 616100, 640744, 656500, 739320, 770125, 787800, 793000, 800930, 924150, 961116, 984750, 1189500, 1201395, 1232200, 1313000, 1540250, 1601860, 1848300, 1922232, 1969500, 2002325, 2310375, 2379000, 2402790, 3080500, 3203720, 3696600, 3939000, 4004650, 4620750, 4805580, 6006975, 6161000, 8009300, 9241500, 9611160, 10011625, 12013950, 16018600, 18483000, 20023250, 24027900, 30034875, 40046500, 48055800, 60069750, 80093000, 120139500, 240279000]

約数ペア:

[(1, 240279000), (2, 120139500), (3, 80093000), (4, 60069750), (5, 48055800), (6, 40046500), (8, 30034875), (10, 24027900), (12, 20023250), (13, 18483000), (15, 16018600), (20, 12013950), (24, 10011625), (25, 9611160), (26, 9241500), (30, 8009300), (39, 6161000), (40, 6006975), (50, 4805580), (52, 4620750), (60, 4004650), (61, 3939000), (65, 3696600), (75, 3203720), (78, 3080500), (100, 2402790), (101, 2379000), (104, 2310375), (120, 2002325), (122, 1969500), (125, 1922232), (130, 1848300), (150, 1601860), (156, 1540250), (183, 1313000), (195, 1232200), (200, 1201395), (202, 1189500), (244, 984750), (250, 961116), (260, 924150), (300, 800930), (303, 793000), (305, 787800), (312, 770125), (325, 739320), (366, 656500), (375, 640744), (390, 616100), (404, 594750), (488, 492375), (500, 480558), (505, 475800), (520, 462075), (600, 400465), (606, 396500), (610, 393900), (650, 369660), (732, 328250), (750, 320372), (780, 308050), (793, 303000), (808, 297375), (915, 262600), (975, 246440), (1000, 240279), (1010, 237900), (1212, 198250), (1220, 196950), (1300, 184830), (1313, 183000), (1464, 164125), (1500, 160186), (1515, 158600), (1525, 157560), (1560, 154025), (1586, 151500), (1625, 147864), (1830, 131300), (1950, 123220), (2020, 118950), (2379, 101000), (2424, 99125), (2440, 98475), (2525, 95160), (2600, 92415), (2626, 91500), (3000, 80093), (3030, 79300), (3050, 78780), (3172, 75750), (3250, 73932), (3660, 65650), (3900, 61610), (3939, 61000), (3965, 60600), (4040, 59475), (4575, 52520), (4758, 50500), (4875, 49288), (5050, 47580), (5252, 45750), (6060, 39650), (6100, 39390), (6161, 39000), (6344, 37875), (6500, 36966), (6565, 36600), (7320, 32825), (7575, 31720), (7625, 31512), (7800, 30805), (7878, 30500), (7930, 30300), (9150, 26260), (9516, 25250), (9750, 24644), (10100, 23790), (10504, 22875), (11895, 20200), (12120, 19825), (12200, 19695), (12322, 19500), (12625, 19032), (13000, 18483), (13130, 18300), (15150, 15860), (15250, 15756)]