29075040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 101149776

約数和(自身を除く): 72074736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 331, 360, 366, 480, 488, 549, 610, 662, 720, 732, 915, 976, 993, 1098, 1220, 1324, 1440, 1464, 1655, 1830, 1952, 1986, 2196, 2440, 2648, 2745, 2928, 2979, 3310, 3660, 3972, 4392, 4880, 4965, 5296, 5490, 5856, 5958, 6620, 7320, 7944, 8784, 9760, 9930, 10592, 10980, 11916, 13240, 14640, 14895, 15888, 17568, 19860, 20191, 21960, 23832, 26480, 29280, 29790, 31776, 39720, 40382, 43920, 47664, 52960, 59580, 60573, 79440, 80764, 87840, 95328, 100955, 119160, 121146, 158880, 161528, 181719, 201910, 238320, 242292, 302865, 323056, 363438, 403820, 476640, 484584, 605730, 646112, 726876, 807640, 908595, 969168, 1211460, 1453752, 1615280, 1817190, 1938336, 2422920, 2907504, 3230560, 3634380, 4845840, 5815008, 7268760, 9691680, 14537520, 29075040]

約数ペア:

[(1, 29075040), (2, 14537520), (3, 9691680), (4, 7268760), (5, 5815008), (6, 4845840), (8, 3634380), (9, 3230560), (10, 2907504), (12, 2422920), (15, 1938336), (16, 1817190), (18, 1615280), (20, 1453752), (24, 1211460), (30, 969168), (32, 908595), (36, 807640), (40, 726876), (45, 646112), (48, 605730), (60, 484584), (61, 476640), (72, 403820), (80, 363438), (90, 323056), (96, 302865), (120, 242292), (122, 238320), (144, 201910), (160, 181719), (180, 161528), (183, 158880), (240, 121146), (244, 119160), (288, 100955), (305, 95328), (331, 87840), (360, 80764), (366, 79440), (480, 60573), (488, 59580), (549, 52960), (610, 47664), (662, 43920), (720, 40382), (732, 39720), (915, 31776), (976, 29790), (993, 29280), (1098, 26480), (1220, 23832), (1324, 21960), (1440, 20191), (1464, 19860), (1655, 17568), (1830, 15888), (1952, 14895), (1986, 14640), (2196, 13240), (2440, 11916), (2648, 10980), (2745, 10592), (2928, 9930), (2979, 9760), (3310, 8784), (3660, 7944), (3972, 7320), (4392, 6620), (4880, 5958), (4965, 5856), (5296, 5490)]