220368600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 781408320

約数和(自身を除く): 561039720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 61, 72, 75, 81, 90, 100, 108, 120, 122, 135, 150, 162, 180, 183, 200, 216, 223, 225, 244, 270, 300, 305, 324, 360, 366, 405, 446, 450, 488, 540, 549, 600, 610, 648, 669, 675, 732, 810, 892, 900, 915, 1080, 1098, 1115, 1220, 1338, 1350, 1464, 1525, 1620, 1647, 1784, 1800, 1830, 2007, 2025, 2196, 2230, 2440, 2676, 2700, 2745, 3050, 3240, 3294, 3345, 3660, 4014, 4050, 4392, 4460, 4575, 4941, 5352, 5400, 5490, 5575, 6021, 6100, 6588, 6690, 7320, 8028, 8100, 8235, 8920, 9150, 9882, 10035, 10980, 11150, 12042, 12200, 13176, 13380, 13603, 13725, 16056, 16200, 16470, 16725, 18063, 18300, 19764, 20070, 21960, 22300, 24084, 24705, 26760, 27206, 27450, 30105, 32940, 33450, 36126, 36600, 39528, 40140, 40809, 41175, 44600, 48168, 49410, 50175, 54412, 54900, 60210, 65880, 66900, 68015, 72252, 80280, 81618, 82350, 90315, 98820, 100350, 108824, 109800, 120420, 122427, 123525, 133800, 136030, 144504, 150525, 163236, 164700, 180630, 197640, 200700, 204045, 240840, 244854, 247050, 272060, 301050, 326472, 329400, 340075, 361260, 367281, 401400, 408090, 451575, 489708, 494100, 544120, 602100, 612135, 680150, 722520, 734562, 816180, 903150, 979416, 988200, 1020225, 1101843, 1204200, 1224270, 1360300, 1469124, 1632360, 1806300, 1836405, 2040450, 2203686, 2448540, 2720600, 2938248, 3060675, 3612600, 3672810, 4080900, 4407372, 4897080, 5509215, 6121350, 7345620, 8161800, 8814744, 9182025, 11018430, 12242700, 14691240, 18364050, 22036860, 24485400, 27546075, 36728100, 44073720, 55092150, 73456200, 110184300, 220368600]

約数ペア:

[(1, 220368600), (2, 110184300), (3, 73456200), (4, 55092150), (5, 44073720), (6, 36728100), (8, 27546075), (9, 24485400), (10, 22036860), (12, 18364050), (15, 14691240), (18, 12242700), (20, 11018430), (24, 9182025), (25, 8814744), (27, 8161800), (30, 7345620), (36, 6121350), (40, 5509215), (45, 4897080), (50, 4407372), (54, 4080900), (60, 3672810), (61, 3612600), (72, 3060675), (75, 2938248), (81, 2720600), (90, 2448540), (100, 2203686), (108, 2040450), (120, 1836405), (122, 1806300), (135, 1632360), (150, 1469124), (162, 1360300), (180, 1224270), (183, 1204200), (200, 1101843), (216, 1020225), (223, 988200), (225, 979416), (244, 903150), (270, 816180), (300, 734562), (305, 722520), (324, 680150), (360, 612135), (366, 602100), (405, 544120), (446, 494100), (450, 489708), (488, 451575), (540, 408090), (549, 401400), (600, 367281), (610, 361260), (648, 340075), (669, 329400), (675, 326472), (732, 301050), (810, 272060), (892, 247050), (900, 244854), (915, 240840), (1080, 204045), (1098, 200700), (1115, 197640), (1220, 180630), (1338, 164700), (1350, 163236), (1464, 150525), (1525, 144504), (1620, 136030), (1647, 133800), (1784, 123525), (1800, 122427), (1830, 120420), (2007, 109800), (2025, 108824), (2196, 100350), (2230, 98820), (2440, 90315), (2676, 82350), (2700, 81618), (2745, 80280), (3050, 72252), (3240, 68015), (3294, 66900), (3345, 65880), (3660, 60210), (4014, 54900), (4050, 54412), (4392, 50175), (4460, 49410), (4575, 48168), (4941, 44600), (5352, 41175), (5400, 40809), (5490, 40140), (5575, 39528), (6021, 36600), (6100, 36126), (6588, 33450), (6690, 32940), (7320, 30105), (8028, 27450), (8100, 27206), (8235, 26760), (8920, 24705), (9150, 24084), (9882, 22300), (10035, 21960), (10980, 20070), (11150, 19764), (12042, 18300), (12200, 18063), (13176, 16725), (13380, 16470), (13603, 16200), (13725, 16056)]