171389400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 678289920

約数和(自身を除く): 506900520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 43, 50, 52, 56, 60, 65, 70, 73, 75, 78, 84, 86, 91, 100, 104, 105, 120, 129, 130, 140, 146, 150, 156, 168, 172, 175, 182, 195, 200, 210, 215, 219, 258, 260, 273, 280, 292, 300, 301, 312, 325, 344, 350, 364, 365, 390, 420, 430, 438, 455, 511, 516, 520, 525, 546, 559, 584, 600, 602, 645, 650, 700, 728, 730, 780, 840, 860, 876, 903, 910, 949, 975, 1022, 1032, 1050, 1075, 1092, 1095, 1118, 1204, 1290, 1300, 1365, 1400, 1460, 1505, 1533, 1560, 1677, 1720, 1752, 1806, 1820, 1825, 1898, 1950, 2044, 2100, 2150, 2184, 2190, 2236, 2275, 2408, 2555, 2580, 2600, 2730, 2795, 2847, 2920, 3010, 3066, 3139, 3225, 3354, 3612, 3640, 3650, 3796, 3900, 3913, 4088, 4200, 4300, 4380, 4472, 4515, 4550, 4745, 5110, 5160, 5460, 5475, 5590, 5694, 6020, 6132, 6278, 6450, 6643, 6708, 6825, 7224, 7300, 7525, 7592, 7665, 7800, 7826, 8385, 8600, 8760, 9030, 9100, 9417, 9490, 10220, 10920, 10950, 11180, 11388, 11739, 12040, 12264, 12556, 12775, 12900, 13286, 13416, 13650, 13975, 14235, 14600, 15050, 15330, 15652, 15695, 16770, 18060, 18200, 18834, 18980, 19565, 19929, 20440, 21900, 21973, 22360, 22575, 22776, 23478, 23725, 25112, 25550, 25800, 26572, 27300, 27950, 28470, 30100, 30660, 31304, 31390, 33215, 33540, 36120, 37668, 37960, 38325, 39130, 39858, 40807, 41925, 43800, 43946, 45150, 46956, 47085, 47450, 51100, 53144, 54600, 55900, 56940, 58695, 60200, 61320, 62780, 65919, 66430, 67080, 71175, 75336, 76650, 78260, 78475, 79716, 81614, 83850, 87892, 90300, 93912, 94170, 94900, 97825, 99645, 102200, 109865, 111800, 113880, 117390, 122421, 125560, 131838, 132860, 142350, 153300, 156520, 156950, 159432, 163228, 166075, 167700, 175784, 180600, 188340, 189800, 195650, 199290, 204035, 219730, 234780, 235425, 244842, 263676, 265720, 284700, 285649, 293475, 306600, 313900, 326456, 329595, 332150, 335400, 376680, 391300, 398580, 408070, 439460, 469560, 470850, 489684, 498225, 527352, 549325, 569400, 571298, 586950, 612105, 627800, 659190, 664300, 782600, 797160, 816140, 856947, 878920, 941700, 979368, 996450, 1020175, 1098650, 1142596, 1173900, 1224210, 1318380, 1328600, 1428245, 1632280, 1647975, 1713894, 1883400, 1992900, 2040350, 2197300, 2285192, 2347800, 2448420, 2636760, 2856490, 3060525, 3295950, 3427788, 3985800, 4080700, 4284735, 4394600, 4896840, 5712980, 6121050, 6591900, 6855576, 7141225, 8161400, 8569470, 11425960, 12242100, 13183800, 14282450, 17138940, 21423675, 24484200, 28564900, 34277880, 42847350, 57129800, 85694700, 171389400]

約数ペア:

[(1, 171389400), (2, 85694700), (3, 57129800), (4, 42847350), (5, 34277880), (6, 28564900), (7, 24484200), (8, 21423675), (10, 17138940), (12, 14282450), (13, 13183800), (14, 12242100), (15, 11425960), (20, 8569470), (21, 8161400), (24, 7141225), (25, 6855576), (26, 6591900), (28, 6121050), (30, 5712980), (35, 4896840), (39, 4394600), (40, 4284735), (42, 4080700), (43, 3985800), (50, 3427788), (52, 3295950), (56, 3060525), (60, 2856490), (65, 2636760), (70, 2448420), (73, 2347800), (75, 2285192), (78, 2197300), (84, 2040350), (86, 1992900), (91, 1883400), (100, 1713894), (104, 1647975), (105, 1632280), (120, 1428245), (129, 1328600), (130, 1318380), (140, 1224210), (146, 1173900), (150, 1142596), (156, 1098650), (168, 1020175), (172, 996450), (175, 979368), (182, 941700), (195, 878920), (200, 856947), (210, 816140), (215, 797160), (219, 782600), (258, 664300), (260, 659190), (273, 627800), (280, 612105), (292, 586950), (300, 571298), (301, 569400), (312, 549325), (325, 527352), (344, 498225), (350, 489684), (364, 470850), (365, 469560), (390, 439460), (420, 408070), (430, 398580), (438, 391300), (455, 376680), (511, 335400), (516, 332150), (520, 329595), (525, 326456), (546, 313900), (559, 306600), (584, 293475), (600, 285649), (602, 284700), (645, 265720), (650, 263676), (700, 244842), (728, 235425), (730, 234780), (780, 219730), (840, 204035), (860, 199290), (876, 195650), (903, 189800), (910, 188340), (949, 180600), (975, 175784), (1022, 167700), (1032, 166075), (1050, 163228), (1075, 159432), (1092, 156950), (1095, 156520), (1118, 153300), (1204, 142350), (1290, 132860), (1300, 131838), (1365, 125560), (1400, 122421), (1460, 117390), (1505, 113880), (1533, 111800), (1560, 109865), (1677, 102200), (1720, 99645), (1752, 97825), (1806, 94900), (1820, 94170), (1825, 93912), (1898, 90300), (1950, 87892), (2044, 83850), (2100, 81614), (2150, 79716), (2184, 78475), (2190, 78260), (2236, 76650), (2275, 75336), (2408, 71175), (2555, 67080), (2580, 66430), (2600, 65919), (2730, 62780), (2795, 61320), (2847, 60200), (2920, 58695), (3010, 56940), (3066, 55900), (3139, 54600), (3225, 53144), (3354, 51100), (3612, 47450), (3640, 47085), (3650, 46956), (3796, 45150), (3900, 43946), (3913, 43800), (4088, 41925), (4200, 40807), (4300, 39858), (4380, 39130), (4472, 38325), (4515, 37960), (4550, 37668), (4745, 36120), (5110, 33540), (5160, 33215), (5460, 31390), (5475, 31304), (5590, 30660), (5694, 30100), (6020, 28470), (6132, 27950), (6278, 27300), (6450, 26572), (6643, 25800), (6708, 25550), (6825, 25112), (7224, 23725), (7300, 23478), (7525, 22776), (7592, 22575), (7665, 22360), (7800, 21973), (7826, 21900), (8385, 20440), (8600, 19929), (8760, 19565), (9030, 18980), (9100, 18834), (9417, 18200), (9490, 18060), (10220, 16770), (10920, 15695), (10950, 15652), (11180, 15330), (11388, 15050), (11739, 14600), (12040, 14235), (12264, 13975), (12556, 13650), (12775, 13416), (12900, 13286)]