225669840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 811406400

約数和(自身を除く): 585736560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 121, 132, 152, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 363, 380, 409, 418, 440, 456, 484, 528, 570, 605, 627, 660, 726, 760, 818, 836, 880, 912, 968, 1045, 1140, 1210, 1227, 1254, 1320, 1452, 1520, 1636, 1672, 1815, 1936, 2045, 2090, 2280, 2299, 2420, 2454, 2508, 2640, 2904, 3135, 3272, 3344, 3630, 4090, 4180, 4499, 4560, 4598, 4840, 4908, 5016, 5808, 6135, 6270, 6544, 6897, 7260, 7771, 8180, 8360, 8998, 9196, 9680, 9816, 10032, 11495, 12270, 12540, 13497, 13794, 14520, 15542, 16360, 16720, 17996, 18392, 19632, 22495, 22990, 23313, 24540, 25080, 26994, 27588, 29040, 31084, 32720, 34485, 35992, 36784, 38855, 44990, 45980, 46626, 49080, 49489, 50160, 53988, 55176, 62168, 67485, 68970, 71984, 77710, 85481, 89980, 91960, 93252, 98160, 98978, 107976, 110352, 116565, 124336, 134970, 137940, 148467, 155420, 170962, 179960, 183920, 186504, 197956, 215952, 233130, 247445, 256443, 269940, 275880, 296934, 310840, 341924, 359920, 373008, 395912, 427405, 466260, 494890, 512886, 539880, 551760, 593868, 621680, 683848, 742335, 791824, 854810, 932520, 940291, 989780, 1025772, 1079760, 1187736, 1282215, 1367696, 1484670, 1709620, 1865040, 1880582, 1979560, 2051544, 2375472, 2564430, 2820873, 2969340, 3419240, 3761164, 3959120, 4103088, 4701455, 5128860, 5641746, 5938680, 6838480, 7522328, 9402910, 10257720, 11283492, 11877360, 14104365, 15044656, 18805820, 20515440, 22566984, 28208730, 37611640, 45133968, 56417460, 75223280, 112834920, 225669840]

約数ペア:

[(1, 225669840), (2, 112834920), (3, 75223280), (4, 56417460), (5, 45133968), (6, 37611640), (8, 28208730), (10, 22566984), (11, 20515440), (12, 18805820), (15, 15044656), (16, 14104365), (19, 11877360), (20, 11283492), (22, 10257720), (24, 9402910), (30, 7522328), (33, 6838480), (38, 5938680), (40, 5641746), (44, 5128860), (48, 4701455), (55, 4103088), (57, 3959120), (60, 3761164), (66, 3419240), (76, 2969340), (80, 2820873), (88, 2564430), (95, 2375472), (110, 2051544), (114, 1979560), (120, 1880582), (121, 1865040), (132, 1709620), (152, 1484670), (165, 1367696), (176, 1282215), (190, 1187736), (209, 1079760), (220, 1025772), (228, 989780), (240, 940291), (242, 932520), (264, 854810), (285, 791824), (304, 742335), (330, 683848), (363, 621680), (380, 593868), (409, 551760), (418, 539880), (440, 512886), (456, 494890), (484, 466260), (528, 427405), (570, 395912), (605, 373008), (627, 359920), (660, 341924), (726, 310840), (760, 296934), (818, 275880), (836, 269940), (880, 256443), (912, 247445), (968, 233130), (1045, 215952), (1140, 197956), (1210, 186504), (1227, 183920), (1254, 179960), (1320, 170962), (1452, 155420), (1520, 148467), (1636, 137940), (1672, 134970), (1815, 124336), (1936, 116565), (2045, 110352), (2090, 107976), (2280, 98978), (2299, 98160), (2420, 93252), (2454, 91960), (2508, 89980), (2640, 85481), (2904, 77710), (3135, 71984), (3272, 68970), (3344, 67485), (3630, 62168), (4090, 55176), (4180, 53988), (4499, 50160), (4560, 49489), (4598, 49080), (4840, 46626), (4908, 45980), (5016, 44990), (5808, 38855), (6135, 36784), (6270, 35992), (6544, 34485), (6897, 32720), (7260, 31084), (7771, 29040), (8180, 27588), (8360, 26994), (8998, 25080), (9196, 24540), (9680, 23313), (9816, 22990), (10032, 22495), (11495, 19632), (12270, 18392), (12540, 17996), (13497, 16720), (13794, 16360), (14520, 15542)]