222258400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 692955648

約数和(自身を除く): 470697248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 43, 50, 52, 56, 65, 70, 71, 80, 86, 91, 100, 104, 112, 130, 140, 142, 160, 172, 175, 182, 200, 208, 215, 224, 260, 280, 284, 301, 325, 344, 350, 355, 364, 400, 416, 430, 455, 497, 520, 559, 560, 568, 602, 650, 688, 700, 710, 728, 800, 860, 910, 923, 994, 1040, 1075, 1118, 1120, 1136, 1204, 1300, 1376, 1400, 1420, 1456, 1505, 1720, 1775, 1820, 1846, 1988, 2080, 2150, 2236, 2272, 2275, 2408, 2485, 2600, 2795, 2800, 2840, 2912, 3010, 3053, 3440, 3550, 3640, 3692, 3913, 3976, 4300, 4472, 4550, 4615, 4816, 4970, 5200, 5590, 5600, 5680, 6020, 6106, 6461, 6880, 7100, 7280, 7384, 7525, 7826, 7952, 8600, 8944, 9100, 9230, 9632, 9940, 10400, 11180, 11360, 12040, 12212, 12425, 12922, 13975, 14200, 14560, 14768, 15050, 15265, 15652, 15904, 17200, 17888, 18200, 18460, 19565, 19880, 21371, 22360, 23075, 24080, 24424, 24850, 25844, 27950, 28400, 29536, 30100, 30530, 31304, 32305, 34400, 36400, 36920, 39130, 39689, 39760, 42742, 44720, 46150, 48160, 48848, 49700, 51688, 55900, 56800, 60200, 61060, 62608, 64610, 72800, 73840, 76325, 78260, 79378, 79520, 85484, 89440, 92300, 97696, 97825, 99400, 103376, 106855, 111800, 120400, 122120, 125216, 129220, 147680, 152650, 156520, 158756, 161525, 170968, 184600, 195650, 198445, 198800, 206752, 213710, 223600, 240800, 244240, 258440, 277823, 305300, 313040, 317512, 323050, 341936, 369200, 391300, 396890, 397600, 427420, 447200, 488480, 516880, 534275, 555646, 610600, 626080, 635024, 646100, 683872, 738400, 782600, 793780, 854840, 992225, 1033760, 1068550, 1111292, 1221200, 1270048, 1292200, 1389115, 1565200, 1587560, 1709680, 1984450, 2137100, 2222584, 2442400, 2584400, 2778230, 3130400, 3175120, 3419360, 3968900, 4274200, 4445168, 5168800, 5556460, 6350240, 6945575, 7937800, 8548400, 8890336, 11112920, 13891150, 15875600, 17096800, 22225840, 27782300, 31751200, 44451680, 55564600, 111129200, 222258400]

約数ペア:

[(1, 222258400), (2, 111129200), (4, 55564600), (5, 44451680), (7, 31751200), (8, 27782300), (10, 22225840), (13, 17096800), (14, 15875600), (16, 13891150), (20, 11112920), (25, 8890336), (26, 8548400), (28, 7937800), (32, 6945575), (35, 6350240), (40, 5556460), (43, 5168800), (50, 4445168), (52, 4274200), (56, 3968900), (65, 3419360), (70, 3175120), (71, 3130400), (80, 2778230), (86, 2584400), (91, 2442400), (100, 2222584), (104, 2137100), (112, 1984450), (130, 1709680), (140, 1587560), (142, 1565200), (160, 1389115), (172, 1292200), (175, 1270048), (182, 1221200), (200, 1111292), (208, 1068550), (215, 1033760), (224, 992225), (260, 854840), (280, 793780), (284, 782600), (301, 738400), (325, 683872), (344, 646100), (350, 635024), (355, 626080), (364, 610600), (400, 555646), (416, 534275), (430, 516880), (455, 488480), (497, 447200), (520, 427420), (559, 397600), (560, 396890), (568, 391300), (602, 369200), (650, 341936), (688, 323050), (700, 317512), (710, 313040), (728, 305300), (800, 277823), (860, 258440), (910, 244240), (923, 240800), (994, 223600), (1040, 213710), (1075, 206752), (1118, 198800), (1120, 198445), (1136, 195650), (1204, 184600), (1300, 170968), (1376, 161525), (1400, 158756), (1420, 156520), (1456, 152650), (1505, 147680), (1720, 129220), (1775, 125216), (1820, 122120), (1846, 120400), (1988, 111800), (2080, 106855), (2150, 103376), (2236, 99400), (2272, 97825), (2275, 97696), (2408, 92300), (2485, 89440), (2600, 85484), (2795, 79520), (2800, 79378), (2840, 78260), (2912, 76325), (3010, 73840), (3053, 72800), (3440, 64610), (3550, 62608), (3640, 61060), (3692, 60200), (3913, 56800), (3976, 55900), (4300, 51688), (4472, 49700), (4550, 48848), (4615, 48160), (4816, 46150), (4970, 44720), (5200, 42742), (5590, 39760), (5600, 39689), (5680, 39130), (6020, 36920), (6106, 36400), (6461, 34400), (6880, 32305), (7100, 31304), (7280, 30530), (7384, 30100), (7525, 29536), (7826, 28400), (7952, 27950), (8600, 25844), (8944, 24850), (9100, 24424), (9230, 24080), (9632, 23075), (9940, 22360), (10400, 21371), (11180, 19880), (11360, 19565), (12040, 18460), (12212, 18200), (12425, 17888), (12922, 17200), (13975, 15904), (14200, 15652), (14560, 15265), (14768, 15050)]