206824800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 288

約数和(自身を含む): 829446912

約数和(自身を除く): 622622112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 624, 650, 672, 700, 728, 780, 800, 840, 910, 947, 975, 1040, 1050, 1092, 1120, 1200, 1248, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1894, 1950, 2080, 2100, 2184, 2275, 2400, 2600, 2730, 2800, 2841, 2912, 3120, 3360, 3640, 3788, 3900, 4200, 4368, 4550, 4735, 5200, 5460, 5600, 5682, 6240, 6629, 6825, 7280, 7576, 7800, 8400, 8736, 9100, 9470, 10400, 10920, 11364, 12311, 13258, 13650, 14205, 14560, 15152, 15600, 16800, 18200, 18940, 19887, 21840, 22728, 23675, 24622, 26516, 27300, 28410, 30304, 31200, 33145, 36400, 36933, 37880, 39774, 43680, 45456, 47350, 49244, 53032, 54600, 56820, 61555, 66290, 71025, 72800, 73866, 75760, 79548, 86177, 90912, 94700, 98488, 99435, 106064, 109200, 113640, 123110, 132580, 142050, 147732, 151520, 159096, 165725, 172354, 184665, 189400, 196976, 198870, 212128, 218400, 227280, 246220, 258531, 265160, 284100, 295464, 307775, 318192, 331450, 344708, 369330, 378800, 393952, 397740, 430885, 454560, 492440, 497175, 517062, 530320, 568200, 590928, 615550, 636384, 662900, 689416, 738660, 757600, 795480, 861770, 923325, 984880, 994350, 1034124, 1060640, 1136400, 1181856, 1231100, 1292655, 1325800, 1378832, 1477320, 1590960, 1723540, 1846650, 1969760, 1988700, 2068248, 2154425, 2272800, 2462200, 2585310, 2651600, 2757664, 2954640, 3181920, 3447080, 3693300, 3977400, 4136496, 4308850, 4924400, 5170620, 5303200, 5909280, 6463275, 6894160, 7386600, 7954800, 8272992, 8617700, 9848800, 10341240, 12926550, 13788320, 14773200, 15909600, 17235400, 20682480, 25853100, 29546400, 34470800, 41364960, 51706200, 68941600, 103412400, 206824800]

約数ペア:

[(1, 206824800), (2, 103412400), (3, 68941600), (4, 51706200), (5, 41364960), (6, 34470800), (7, 29546400), (8, 25853100), (10, 20682480), (12, 17235400), (13, 15909600), (14, 14773200), (15, 13788320), (16, 12926550), (20, 10341240), (21, 9848800), (24, 8617700), (25, 8272992), (26, 7954800), (28, 7386600), (30, 6894160), (32, 6463275), (35, 5909280), (39, 5303200), (40, 5170620), (42, 4924400), (48, 4308850), (50, 4136496), (52, 3977400), (56, 3693300), (60, 3447080), (65, 3181920), (70, 2954640), (75, 2757664), (78, 2651600), (80, 2585310), (84, 2462200), (91, 2272800), (96, 2154425), (100, 2068248), (104, 1988700), (105, 1969760), (112, 1846650), (120, 1723540), (130, 1590960), (140, 1477320), (150, 1378832), (156, 1325800), (160, 1292655), (168, 1231100), (175, 1181856), (182, 1136400), (195, 1060640), (200, 1034124), (208, 994350), (210, 984880), (224, 923325), (240, 861770), (260, 795480), (273, 757600), (280, 738660), (300, 689416), (312, 662900), (325, 636384), (336, 615550), (350, 590928), (364, 568200), (390, 530320), (400, 517062), (416, 497175), (420, 492440), (455, 454560), (480, 430885), (520, 397740), (525, 393952), (546, 378800), (560, 369330), (600, 344708), (624, 331450), (650, 318192), (672, 307775), (700, 295464), (728, 284100), (780, 265160), (800, 258531), (840, 246220), (910, 227280), (947, 218400), (975, 212128), (1040, 198870), (1050, 196976), (1092, 189400), (1120, 184665), (1200, 172354), (1248, 165725), (1300, 159096), (1365, 151520), (1400, 147732), (1456, 142050), (1560, 132580), (1680, 123110), (1820, 113640), (1894, 109200), (1950, 106064), (2080, 99435), (2100, 98488), (2184, 94700), (2275, 90912), (2400, 86177), (2600, 79548), (2730, 75760), (2800, 73866), (2841, 72800), (2912, 71025), (3120, 66290), (3360, 61555), (3640, 56820), (3788, 54600), (3900, 53032), (4200, 49244), (4368, 47350), (4550, 45456), (4735, 43680), (5200, 39774), (5460, 37880), (5600, 36933), (5682, 36400), (6240, 33145), (6629, 31200), (6825, 30304), (7280, 28410), (7576, 27300), (7800, 26516), (8400, 24622), (8736, 23675), (9100, 22728), (9470, 21840), (10400, 19887), (10920, 18940), (11364, 18200), (12311, 16800), (13258, 15600), (13650, 15152), (14205, 14560)]