212920200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 771825600

約数和(自身を除く): 558905400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 37, 40, 45, 46, 50, 60, 69, 72, 74, 75, 90, 92, 100, 111, 115, 120, 138, 139, 148, 150, 180, 184, 185, 200, 207, 222, 225, 230, 276, 278, 296, 300, 333, 345, 360, 370, 414, 417, 444, 450, 460, 552, 555, 556, 575, 600, 666, 690, 695, 740, 828, 834, 851, 888, 900, 920, 925, 1035, 1110, 1112, 1150, 1251, 1332, 1380, 1390, 1480, 1656, 1665, 1668, 1702, 1725, 1800, 1850, 2070, 2085, 2220, 2300, 2502, 2553, 2664, 2760, 2775, 2780, 3197, 3330, 3336, 3404, 3450, 3475, 3700, 4140, 4170, 4255, 4440, 4600, 5004, 5106, 5143, 5175, 5550, 5560, 6255, 6394, 6660, 6808, 6900, 6950, 7400, 7659, 8280, 8325, 8340, 8510, 9591, 10008, 10212, 10286, 10350, 10425, 11100, 12510, 12765, 12788, 13320, 13800, 13900, 15318, 15429, 15985, 16650, 16680, 17020, 19182, 20424, 20572, 20700, 20850, 21275, 22200, 25020, 25530, 25576, 25715, 27800, 28773, 30636, 30858, 31275, 31970, 33300, 34040, 38295, 38364, 41144, 41400, 41700, 42550, 46287, 47955, 50040, 51060, 51430, 57546, 61272, 61716, 62550, 63825, 63940, 66600, 76590, 76728, 77145, 79925, 83400, 85100, 92574, 95910, 102120, 102860, 115092, 118289, 123432, 125100, 127650, 127880, 128575, 143865, 153180, 154290, 159850, 170200, 185148, 191475, 191820, 205720, 230184, 231435, 236578, 239775, 250200, 255300, 257150, 287730, 306360, 308580, 319700, 354867, 370296, 382950, 383640, 385725, 462870, 473156, 479550, 510600, 514300, 575460, 591445, 617160, 639400, 709734, 719325, 765900, 771450, 925740, 946312, 959100, 1028600, 1064601, 1150920, 1157175, 1182890, 1419468, 1438650, 1531800, 1542900, 1774335, 1851480, 1918200, 2129202, 2314350, 2365780, 2838936, 2877300, 2957225, 3085800, 3548670, 4258404, 4628700, 4731560, 5323005, 5754600, 5914450, 7097340, 8516808, 8871675, 9257400, 10646010, 11828900, 14194680, 17743350, 21292020, 23657800, 26615025, 35486700, 42584040, 53230050, 70973400, 106460100, 212920200]

約数ペア:

[(1, 212920200), (2, 106460100), (3, 70973400), (4, 53230050), (5, 42584040), (6, 35486700), (8, 26615025), (9, 23657800), (10, 21292020), (12, 17743350), (15, 14194680), (18, 11828900), (20, 10646010), (23, 9257400), (24, 8871675), (25, 8516808), (30, 7097340), (36, 5914450), (37, 5754600), (40, 5323005), (45, 4731560), (46, 4628700), (50, 4258404), (60, 3548670), (69, 3085800), (72, 2957225), (74, 2877300), (75, 2838936), (90, 2365780), (92, 2314350), (100, 2129202), (111, 1918200), (115, 1851480), (120, 1774335), (138, 1542900), (139, 1531800), (148, 1438650), (150, 1419468), (180, 1182890), (184, 1157175), (185, 1150920), (200, 1064601), (207, 1028600), (222, 959100), (225, 946312), (230, 925740), (276, 771450), (278, 765900), (296, 719325), (300, 709734), (333, 639400), (345, 617160), (360, 591445), (370, 575460), (414, 514300), (417, 510600), (444, 479550), (450, 473156), (460, 462870), (552, 385725), (555, 383640), (556, 382950), (575, 370296), (600, 354867), (666, 319700), (690, 308580), (695, 306360), (740, 287730), (828, 257150), (834, 255300), (851, 250200), (888, 239775), (900, 236578), (920, 231435), (925, 230184), (1035, 205720), (1110, 191820), (1112, 191475), (1150, 185148), (1251, 170200), (1332, 159850), (1380, 154290), (1390, 153180), (1480, 143865), (1656, 128575), (1665, 127880), (1668, 127650), (1702, 125100), (1725, 123432), (1800, 118289), (1850, 115092), (2070, 102860), (2085, 102120), (2220, 95910), (2300, 92574), (2502, 85100), (2553, 83400), (2664, 79925), (2760, 77145), (2775, 76728), (2780, 76590), (3197, 66600), (3330, 63940), (3336, 63825), (3404, 62550), (3450, 61716), (3475, 61272), (3700, 57546), (4140, 51430), (4170, 51060), (4255, 50040), (4440, 47955), (4600, 46287), (5004, 42550), (5106, 41700), (5143, 41400), (5175, 41144), (5550, 38364), (5560, 38295), (6255, 34040), (6394, 33300), (6660, 31970), (6808, 31275), (6900, 30858), (6950, 30636), (7400, 28773), (7659, 27800), (8280, 25715), (8325, 25576), (8340, 25530), (8510, 25020), (9591, 22200), (10008, 21275), (10212, 20850), (10286, 20700), (10350, 20572), (10425, 20424), (11100, 19182), (12510, 17020), (12765, 16680), (12788, 16650), (13320, 15985), (13800, 15429), (13900, 15318)]