68917200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 252412416

約数和(自身を除く): 183495216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 25, 30, 33, 40, 44, 46, 48, 50, 55, 60, 66, 69, 75, 80, 88, 92, 100, 110, 115, 120, 132, 138, 150, 165, 176, 184, 200, 220, 227, 230, 240, 253, 264, 275, 276, 300, 330, 345, 368, 400, 440, 454, 460, 506, 528, 550, 552, 575, 600, 660, 681, 690, 759, 825, 880, 908, 920, 1012, 1100, 1104, 1135, 1150, 1200, 1265, 1320, 1362, 1380, 1518, 1650, 1725, 1816, 1840, 2024, 2200, 2270, 2300, 2497, 2530, 2640, 2724, 2760, 3036, 3300, 3405, 3450, 3632, 3795, 4048, 4400, 4540, 4600, 4994, 5060, 5221, 5448, 5520, 5675, 6072, 6325, 6600, 6810, 6900, 7491, 7590, 9080, 9200, 9988, 10120, 10442, 10896, 11350, 12144, 12485, 12650, 13200, 13620, 13800, 14982, 15180, 15663, 17025, 18160, 18975, 19976, 20240, 20884, 22700, 24970, 25300, 26105, 27240, 27600, 29964, 30360, 31326, 34050, 37455, 37950, 39952, 41768, 45400, 49940, 50600, 52210, 54480, 57431, 59928, 60720, 62425, 62652, 68100, 74910, 75900, 78315, 83536, 90800, 99880, 101200, 104420, 114862, 119856, 124850, 125304, 130525, 136200, 149820, 151800, 156630, 172293, 187275, 199760, 208840, 229724, 249700, 250608, 261050, 272400, 287155, 299640, 303600, 313260, 344586, 374550, 391575, 417680, 459448, 499400, 522100, 574310, 599280, 626520, 689172, 749100, 783150, 861465, 918896, 998800, 1044200, 1148620, 1253040, 1378344, 1435775, 1498200, 1566300, 1722930, 2088400, 2297240, 2756688, 2871550, 2996400, 3132600, 3445860, 4307325, 4594480, 5743100, 6265200, 6891720, 8614650, 11486200, 13783440, 17229300, 22972400, 34458600, 68917200]

約数ペア:

[(1, 68917200), (2, 34458600), (3, 22972400), (4, 17229300), (5, 13783440), (6, 11486200), (8, 8614650), (10, 6891720), (11, 6265200), (12, 5743100), (15, 4594480), (16, 4307325), (20, 3445860), (22, 3132600), (23, 2996400), (24, 2871550), (25, 2756688), (30, 2297240), (33, 2088400), (40, 1722930), (44, 1566300), (46, 1498200), (48, 1435775), (50, 1378344), (55, 1253040), (60, 1148620), (66, 1044200), (69, 998800), (75, 918896), (80, 861465), (88, 783150), (92, 749100), (100, 689172), (110, 626520), (115, 599280), (120, 574310), (132, 522100), (138, 499400), (150, 459448), (165, 417680), (176, 391575), (184, 374550), (200, 344586), (220, 313260), (227, 303600), (230, 299640), (240, 287155), (253, 272400), (264, 261050), (275, 250608), (276, 249700), (300, 229724), (330, 208840), (345, 199760), (368, 187275), (400, 172293), (440, 156630), (454, 151800), (460, 149820), (506, 136200), (528, 130525), (550, 125304), (552, 124850), (575, 119856), (600, 114862), (660, 104420), (681, 101200), (690, 99880), (759, 90800), (825, 83536), (880, 78315), (908, 75900), (920, 74910), (1012, 68100), (1100, 62652), (1104, 62425), (1135, 60720), (1150, 59928), (1200, 57431), (1265, 54480), (1320, 52210), (1362, 50600), (1380, 49940), (1518, 45400), (1650, 41768), (1725, 39952), (1816, 37950), (1840, 37455), (2024, 34050), (2200, 31326), (2270, 30360), (2300, 29964), (2497, 27600), (2530, 27240), (2640, 26105), (2724, 25300), (2760, 24970), (3036, 22700), (3300, 20884), (3405, 20240), (3450, 19976), (3632, 18975), (3795, 18160), (4048, 17025), (4400, 15663), (4540, 15180), (4600, 14982), (4994, 13800), (5060, 13620), (5221, 13200), (5448, 12650), (5520, 12485), (5675, 12144), (6072, 11350), (6325, 10896), (6600, 10442), (6810, 10120), (6900, 9988), (7491, 9200), (7590, 9080)]