90968220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 341332992

約数和(自身を除く): 250364772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 43, 45, 46, 60, 63, 69, 70, 73, 84, 86, 90, 92, 105, 115, 126, 129, 138, 140, 146, 161, 172, 180, 207, 210, 215, 219, 230, 252, 258, 276, 292, 301, 315, 322, 345, 365, 387, 414, 420, 430, 438, 460, 483, 511, 516, 602, 630, 644, 645, 657, 690, 730, 774, 805, 828, 860, 876, 903, 966, 989, 1022, 1035, 1095, 1204, 1260, 1290, 1314, 1380, 1449, 1460, 1505, 1533, 1548, 1610, 1679, 1806, 1932, 1935, 1978, 2044, 2070, 2190, 2415, 2555, 2580, 2628, 2709, 2898, 2967, 3010, 3066, 3139, 3220, 3285, 3358, 3612, 3870, 3956, 4140, 4380, 4515, 4599, 4830, 4945, 5037, 5110, 5418, 5796, 5934, 6020, 6132, 6278, 6570, 6716, 6923, 7245, 7665, 7740, 8395, 8901, 9030, 9198, 9417, 9660, 9890, 10074, 10220, 10836, 11753, 11868, 12556, 13140, 13545, 13846, 14490, 14835, 15111, 15330, 15695, 16790, 17802, 18060, 18396, 18834, 19780, 20148, 20769, 21973, 22995, 23506, 25185, 27090, 27692, 28251, 28980, 29670, 30222, 30660, 31390, 33580, 34615, 35259, 35604, 37668, 41538, 43946, 44505, 45990, 47012, 47085, 50370, 54180, 56502, 58765, 59340, 60444, 62307, 62780, 65919, 69230, 70518, 72197, 75555, 83076, 87892, 89010, 91980, 94170, 100740, 103845, 105777, 109865, 113004, 117530, 124614, 131838, 138460, 141036, 141255, 144394, 151110, 176295, 178020, 188340, 197757, 207690, 211554, 216591, 219730, 235060, 249228, 263676, 282510, 288788, 302220, 311535, 329595, 352590, 360985, 395514, 415380, 423108, 433182, 439460, 505379, 528885, 565020, 623070, 649773, 659190, 705180, 721970, 791028, 866364, 988785, 1010758, 1057770, 1082955, 1246140, 1299546, 1318380, 1443940, 1516137, 1977570, 2021516, 2115540, 2165910, 2526895, 2599092, 3032274, 3248865, 3955140, 4331820, 4548411, 5053790, 6064548, 6497730, 7580685, 9096822, 10107580, 12995460, 15161370, 18193644, 22742055, 30322740, 45484110, 90968220]

約数ペア:

[(1, 90968220), (2, 45484110), (3, 30322740), (4, 22742055), (5, 18193644), (6, 15161370), (7, 12995460), (9, 10107580), (10, 9096822), (12, 7580685), (14, 6497730), (15, 6064548), (18, 5053790), (20, 4548411), (21, 4331820), (23, 3955140), (28, 3248865), (30, 3032274), (35, 2599092), (36, 2526895), (42, 2165910), (43, 2115540), (45, 2021516), (46, 1977570), (60, 1516137), (63, 1443940), (69, 1318380), (70, 1299546), (73, 1246140), (84, 1082955), (86, 1057770), (90, 1010758), (92, 988785), (105, 866364), (115, 791028), (126, 721970), (129, 705180), (138, 659190), (140, 649773), (146, 623070), (161, 565020), (172, 528885), (180, 505379), (207, 439460), (210, 433182), (215, 423108), (219, 415380), (230, 395514), (252, 360985), (258, 352590), (276, 329595), (292, 311535), (301, 302220), (315, 288788), (322, 282510), (345, 263676), (365, 249228), (387, 235060), (414, 219730), (420, 216591), (430, 211554), (438, 207690), (460, 197757), (483, 188340), (511, 178020), (516, 176295), (602, 151110), (630, 144394), (644, 141255), (645, 141036), (657, 138460), (690, 131838), (730, 124614), (774, 117530), (805, 113004), (828, 109865), (860, 105777), (876, 103845), (903, 100740), (966, 94170), (989, 91980), (1022, 89010), (1035, 87892), (1095, 83076), (1204, 75555), (1260, 72197), (1290, 70518), (1314, 69230), (1380, 65919), (1449, 62780), (1460, 62307), (1505, 60444), (1533, 59340), (1548, 58765), (1610, 56502), (1679, 54180), (1806, 50370), (1932, 47085), (1935, 47012), (1978, 45990), (2044, 44505), (2070, 43946), (2190, 41538), (2415, 37668), (2555, 35604), (2580, 35259), (2628, 34615), (2709, 33580), (2898, 31390), (2967, 30660), (3010, 30222), (3066, 29670), (3139, 28980), (3220, 28251), (3285, 27692), (3358, 27090), (3612, 25185), (3870, 23506), (3956, 22995), (4140, 21973), (4380, 20769), (4515, 20148), (4599, 19780), (4830, 18834), (4945, 18396), (5037, 18060), (5110, 17802), (5418, 16790), (5796, 15695), (5934, 15330), (6020, 15111), (6132, 14835), (6278, 14490), (6570, 13846), (6716, 13545), (6923, 13140), (7245, 12556), (7665, 11868), (7740, 11753), (8395, 10836), (8901, 10220), (9030, 10074), (9198, 9890), (9417, 9660)]