428916600

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{1621}}^1$

素因数の和:1660

約数の個数: 288

約数和(自身を含む): 1719644400

約数和(自身を除く): 1290727800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 49, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 108, 120, 126, 135, 140, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 245, 252, 270, 280, 294, 300, 315, 350, 360, 378, 392, 420, 441, 450, 490, 504, 525, 540, 588, 600, 630, 675, 700, 735, 756, 840, 882, 900, 945, 980, 1050, 1080, 1176, 1225, 1260, 1323, 1350, 1400, 1470, 1512, 1575, 1621, 1764, 1800, 1890, 1960, 2100, 2205, 2450, 2520, 2646, 2700, 2940, 3150, 3242, 3528, 3675, 3780, 4200, 4410, 4725, 4863, 4900, 5292, 5400, 5880, 6300, 6484, 6615, 7350, 7560, 8105, 8820, 9450, 9726, 9800, 10584, 11025, 11347, 12600, 12968, 13230, 14589, 14700, 16210, 17640, 18900, 19452, 22050, 22694, 24315, 26460, 29178, 29400, 32420, 33075, 34041, 37800, 38904, 40525, 43767, 44100, 45388, 48630, 52920, 56735, 58356, 64840, 66150, 68082, 72945, 79429, 81050, 87534, 88200, 90776, 97260, 102123, 113470, 116712, 121575, 132300, 136164, 145890, 158858, 162100, 170205, 175068, 194520, 204246, 218835, 226940, 238287, 243150, 264600, 272328, 283675, 291780, 306369, 317716, 324200, 340410, 350136, 364725, 397145, 408492, 437670, 453880, 476574, 486300, 510615, 567350, 583560, 612738, 635432, 680820, 714861, 729450, 794290, 816984, 851025, 875340, 953148, 972600, 1021230, 1094175, 1134700, 1191435, 1225476, 1361640, 1429722, 1458900, 1531845, 1588580, 1702050, 1750680, 1906296, 1985725, 2042460, 2144583, 2188350, 2269400, 2382870, 2450952, 2553075, 2859444, 2917800, 3063690, 3177160, 3404100, 3574305, 3971450, 4084920, 4289166, 4376700, 4765740, 5106150, 5718888, 5957175, 6127380, 6808200, 7148610, 7659225, 7942900, 8578332, 8753400, 9531480, 10212300, 10722915, 11914350, 12254760, 14297220, 15318450, 15885800, 17156664, 17871525, 20424600, 21445830, 23828700, 28594440, 30636900, 35743050, 42891660, 47657400, 53614575, 61273800, 71486100, 85783320, 107229150, 142972200, 214458300, 428916600]

約数ペア:

[(1, 428916600), (2, 214458300), (3, 142972200), (4, 107229150), (5, 85783320), (6, 71486100), (7, 61273800), (8, 53614575), (9, 47657400), (10, 42891660), (12, 35743050), (14, 30636900), (15, 28594440), (18, 23828700), (20, 21445830), (21, 20424600), (24, 17871525), (25, 17156664), (27, 15885800), (28, 15318450), (30, 14297220), (35, 12254760), (36, 11914350), (40, 10722915), (42, 10212300), (45, 9531480), (49, 8753400), (50, 8578332), (54, 7942900), (56, 7659225), (60, 7148610), (63, 6808200), (70, 6127380), (72, 5957175), (75, 5718888), (84, 5106150), (90, 4765740), (98, 4376700), (100, 4289166), (105, 4084920), (108, 3971450), (120, 3574305), (126, 3404100), (135, 3177160), (140, 3063690), (147, 2917800), (150, 2859444), (168, 2553075), (175, 2450952), (180, 2382870), (189, 2269400), (196, 2188350), (200, 2144583), (210, 2042460), (216, 1985725), (225, 1906296), (245, 1750680), (252, 1702050), (270, 1588580), (280, 1531845), (294, 1458900), (300, 1429722), (315, 1361640), (350, 1225476), (360, 1191435), (378, 1134700), (392, 1094175), (420, 1021230), (441, 972600), (450, 953148), (490, 875340), (504, 851025), (525, 816984), (540, 794290), (588, 729450), (600, 714861), (630, 680820), (675, 635432), (700, 612738), (735, 583560), (756, 567350), (840, 510615), (882, 486300), (900, 476574), (945, 453880), (980, 437670), (1050, 408492), (1080, 397145), (1176, 364725), (1225, 350136), (1260, 340410), (1323, 324200), (1350, 317716), (1400, 306369), (1470, 291780), (1512, 283675), (1575, 272328), (1621, 264600), (1764, 243150), (1800, 238287), (1890, 226940), (1960, 218835), (2100, 204246), (2205, 194520), (2450, 175068), (2520, 170205), (2646, 162100), (2700, 158858), (2940, 145890), (3150, 136164), (3242, 132300), (3528, 121575), (3675, 116712), (3780, 113470), (4200, 102123), (4410, 97260), (4725, 90776), (4863, 88200), (4900, 87534), (5292, 81050), (5400, 79429), (5880, 72945), (6300, 68082), (6484, 66150), (6615, 64840), (7350, 58356), (7560, 56735), (8105, 52920), (8820, 48630), (9450, 45388), (9726, 44100), (9800, 43767), (10584, 40525), (11025, 38904), (11347, 37800), (12600, 34041), (12968, 33075), (13230, 32420), (14589, 29400), (14700, 29178), (16210, 26460), (17640, 24315), (18900, 22694), (19452, 22050)]