798120180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 288

約数和(自身を含む): 2881726848

約数和(自身を除く): 2083606668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 101, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 202, 220, 234, 260, 286, 303, 307, 330, 390, 396, 404, 429, 468, 495, 505, 572, 585, 606, 614, 660, 715, 780, 858, 909, 921, 990, 1010, 1111, 1170, 1212, 1228, 1287, 1313, 1430, 1515, 1535, 1716, 1818, 1842, 1980, 2020, 2145, 2222, 2340, 2574, 2626, 2763, 2860, 3030, 3070, 3333, 3377, 3636, 3684, 3939, 3991, 4290, 4444, 4545, 4605, 5148, 5252, 5526, 5555, 6060, 6140, 6435, 6565, 6666, 6754, 7878, 7982, 8580, 9090, 9210, 9999, 10131, 11052, 11110, 11817, 11973, 12870, 13130, 13332, 13508, 13815, 14443, 15756, 15964, 16665, 16885, 18180, 18420, 19695, 19955, 19998, 20262, 22220, 23634, 23946, 25740, 26260, 27630, 28886, 30393, 31007, 33330, 33770, 35919, 39390, 39910, 39996, 40524, 43329, 43901, 47268, 47892, 49995, 50655, 55260, 57772, 59085, 59865, 60786, 62014, 66660, 67540, 71838, 72215, 78780, 79820, 86658, 87802, 93021, 99990, 101310, 118170, 119730, 121572, 124028, 129987, 131703, 143676, 144430, 151965, 155035, 173316, 175604, 179595, 186042, 199980, 202620, 216645, 219505, 236340, 239460, 259974, 263406, 279063, 288860, 303930, 310070, 341077, 359190, 372084, 395109, 403091, 433290, 439010, 465105, 519948, 526812, 558126, 607860, 620140, 649935, 658515, 682154, 718380, 790218, 806182, 866580, 878020, 930210, 1023231, 1116252, 1209273, 1299870, 1317030, 1364308, 1395315, 1580436, 1612364, 1705385, 1860420, 1975545, 2015455, 2046462, 2418546, 2599740, 2634060, 2790630, 3069693, 3410770, 3627819, 3951090, 4030910, 4092924, 4434001, 4837092, 5116155, 5581260, 6046365, 6139386, 6821540, 7255638, 7902180, 8061820, 8868002, 10232310, 12092730, 12278772, 13302003, 14511276, 15348465, 17736004, 18139095, 20464620, 22170005, 24185460, 26604006, 30696930, 36278190, 39906009, 44340010, 53208012, 61393860, 66510015, 72556380, 79812018, 88680020, 133020030, 159624036, 199530045, 266040060, 399060090, 798120180]

約数ペア:

[(1, 798120180), (2, 399060090), (3, 266040060), (4, 199530045), (5, 159624036), (6, 133020030), (9, 88680020), (10, 79812018), (11, 72556380), (12, 66510015), (13, 61393860), (15, 53208012), (18, 44340010), (20, 39906009), (22, 36278190), (26, 30696930), (30, 26604006), (33, 24185460), (36, 22170005), (39, 20464620), (44, 18139095), (45, 17736004), (52, 15348465), (55, 14511276), (60, 13302003), (65, 12278772), (66, 12092730), (78, 10232310), (90, 8868002), (99, 8061820), (101, 7902180), (110, 7255638), (117, 6821540), (130, 6139386), (132, 6046365), (143, 5581260), (156, 5116155), (165, 4837092), (180, 4434001), (195, 4092924), (198, 4030910), (202, 3951090), (220, 3627819), (234, 3410770), (260, 3069693), (286, 2790630), (303, 2634060), (307, 2599740), (330, 2418546), (390, 2046462), (396, 2015455), (404, 1975545), (429, 1860420), (468, 1705385), (495, 1612364), (505, 1580436), (572, 1395315), (585, 1364308), (606, 1317030), (614, 1299870), (660, 1209273), (715, 1116252), (780, 1023231), (858, 930210), (909, 878020), (921, 866580), (990, 806182), (1010, 790218), (1111, 718380), (1170, 682154), (1212, 658515), (1228, 649935), (1287, 620140), (1313, 607860), (1430, 558126), (1515, 526812), (1535, 519948), (1716, 465105), (1818, 439010), (1842, 433290), (1980, 403091), (2020, 395109), (2145, 372084), (2222, 359190), (2340, 341077), (2574, 310070), (2626, 303930), (2763, 288860), (2860, 279063), (3030, 263406), (3070, 259974), (3333, 239460), (3377, 236340), (3636, 219505), (3684, 216645), (3939, 202620), (3991, 199980), (4290, 186042), (4444, 179595), (4545, 175604), (4605, 173316), (5148, 155035), (5252, 151965), (5526, 144430), (5555, 143676), (6060, 131703), (6140, 129987), (6435, 124028), (6565, 121572), (6666, 119730), (6754, 118170), (7878, 101310), (7982, 99990), (8580, 93021), (9090, 87802), (9210, 86658), (9999, 79820), (10131, 78780), (11052, 72215), (11110, 71838), (11817, 67540), (11973, 66660), (12870, 62014), (13130, 60786), (13332, 59865), (13508, 59085), (13815, 57772), (14443, 55260), (15756, 50655), (15964, 49995), (16665, 47892), (16885, 47268), (18180, 43901), (18420, 43329), (19695, 40524), (19955, 39996), (19998, 39910), (20262, 39390), (22220, 35919), (23634, 33770), (23946, 33330), (25740, 31007), (26260, 30393), (27630, 28886)]