75836520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 273715200

約数和(自身を除く): 197878680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 54, 60, 69, 71, 72, 86, 90, 92, 108, 115, 120, 129, 135, 138, 142, 172, 180, 184, 207, 213, 215, 216, 230, 258, 270, 276, 284, 344, 345, 355, 360, 387, 414, 426, 430, 460, 516, 540, 552, 568, 621, 639, 645, 690, 710, 774, 828, 852, 860, 920, 989, 1032, 1035, 1065, 1080, 1161, 1242, 1278, 1290, 1380, 1420, 1548, 1633, 1656, 1704, 1720, 1917, 1935, 1978, 2070, 2130, 2322, 2484, 2556, 2580, 2760, 2840, 2967, 3053, 3096, 3105, 3195, 3266, 3834, 3870, 3956, 4140, 4260, 4644, 4899, 4945, 4968, 5112, 5160, 5805, 5934, 6106, 6210, 6390, 6532, 7668, 7740, 7912, 8165, 8280, 8520, 8901, 9159, 9288, 9585, 9798, 9890, 11610, 11868, 12212, 12420, 12780, 13064, 14697, 14835, 15265, 15336, 15480, 16330, 17802, 18318, 19170, 19596, 19780, 23220, 23736, 24424, 24495, 24840, 25560, 26703, 27477, 29394, 29670, 30530, 32660, 35604, 36636, 38340, 39192, 39560, 44091, 44505, 45795, 46440, 48990, 53406, 54954, 58788, 59340, 61060, 65320, 70219, 71208, 73272, 73485, 76680, 82431, 88182, 89010, 91590, 97980, 106812, 109908, 117576, 118680, 122120, 133515, 137385, 140438, 146970, 164862, 176364, 178020, 183180, 195960, 210657, 213624, 219816, 220455, 267030, 274770, 280876, 293940, 329724, 351095, 352728, 356040, 366360, 412155, 421314, 440910, 534060, 549540, 561752, 587880, 631971, 659448, 702190, 824310, 842628, 881820, 1053285, 1068120, 1099080, 1263942, 1404380, 1648620, 1685256, 1763640, 1895913, 2106570, 2527884, 2808760, 3159855, 3297240, 3791826, 4213140, 5055768, 6319710, 7583652, 8426280, 9479565, 12639420, 15167304, 18959130, 25278840, 37918260, 75836520]

約数ペア:

[(1, 75836520), (2, 37918260), (3, 25278840), (4, 18959130), (5, 15167304), (6, 12639420), (8, 9479565), (9, 8426280), (10, 7583652), (12, 6319710), (15, 5055768), (18, 4213140), (20, 3791826), (23, 3297240), (24, 3159855), (27, 2808760), (30, 2527884), (36, 2106570), (40, 1895913), (43, 1763640), (45, 1685256), (46, 1648620), (54, 1404380), (60, 1263942), (69, 1099080), (71, 1068120), (72, 1053285), (86, 881820), (90, 842628), (92, 824310), (108, 702190), (115, 659448), (120, 631971), (129, 587880), (135, 561752), (138, 549540), (142, 534060), (172, 440910), (180, 421314), (184, 412155), (207, 366360), (213, 356040), (215, 352728), (216, 351095), (230, 329724), (258, 293940), (270, 280876), (276, 274770), (284, 267030), (344, 220455), (345, 219816), (355, 213624), (360, 210657), (387, 195960), (414, 183180), (426, 178020), (430, 176364), (460, 164862), (516, 146970), (540, 140438), (552, 137385), (568, 133515), (621, 122120), (639, 118680), (645, 117576), (690, 109908), (710, 106812), (774, 97980), (828, 91590), (852, 89010), (860, 88182), (920, 82431), (989, 76680), (1032, 73485), (1035, 73272), (1065, 71208), (1080, 70219), (1161, 65320), (1242, 61060), (1278, 59340), (1290, 58788), (1380, 54954), (1420, 53406), (1548, 48990), (1633, 46440), (1656, 45795), (1704, 44505), (1720, 44091), (1917, 39560), (1935, 39192), (1978, 38340), (2070, 36636), (2130, 35604), (2322, 32660), (2484, 30530), (2556, 29670), (2580, 29394), (2760, 27477), (2840, 26703), (2967, 25560), (3053, 24840), (3096, 24495), (3105, 24424), (3195, 23736), (3266, 23220), (3834, 19780), (3870, 19596), (3956, 19170), (4140, 18318), (4260, 17802), (4644, 16330), (4899, 15480), (4945, 15336), (4968, 15265), (5112, 14835), (5160, 14697), (5805, 13064), (5934, 12780), (6106, 12420), (6210, 12212), (6390, 11868), (6532, 11610), (7668, 9890), (7740, 9798), (7912, 9585), (8165, 9288), (8280, 9159), (8520, 8901)]