86991300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 318729600

約数和(自身を除く): 231738300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 29, 30, 33, 36, 44, 45, 50, 54, 55, 58, 60, 66, 75, 87, 90, 99, 100, 101, 108, 110, 116, 132, 135, 145, 150, 165, 174, 180, 198, 202, 220, 225, 261, 270, 275, 290, 297, 300, 303, 319, 330, 348, 396, 404, 435, 450, 495, 505, 522, 540, 550, 580, 594, 606, 638, 660, 675, 725, 783, 825, 870, 900, 909, 957, 990, 1010, 1044, 1100, 1111, 1188, 1212, 1276, 1305, 1350, 1450, 1485, 1515, 1566, 1595, 1650, 1740, 1818, 1914, 1980, 2020, 2175, 2222, 2475, 2525, 2610, 2700, 2727, 2871, 2900, 2929, 2970, 3030, 3132, 3190, 3300, 3333, 3636, 3828, 3915, 4350, 4444, 4545, 4785, 4950, 5050, 5220, 5454, 5555, 5742, 5858, 5940, 6060, 6380, 6525, 6666, 7425, 7575, 7830, 7975, 8613, 8700, 8787, 9090, 9570, 9900, 9999, 10100, 10908, 11110, 11484, 11716, 13050, 13332, 13635, 14355, 14645, 14850, 15150, 15660, 15950, 16665, 17226, 17574, 18180, 19140, 19575, 19998, 22220, 22725, 23925, 26100, 26361, 27270, 27775, 28710, 29290, 29700, 29997, 30300, 31900, 32219, 33330, 34452, 35148, 39150, 39996, 43065, 43935, 45450, 47850, 49995, 52722, 54540, 55550, 57420, 58580, 59994, 64438, 66660, 68175, 71775, 73225, 78300, 79083, 83325, 86130, 87870, 90900, 95700, 96657, 99990, 105444, 111100, 119988, 128876, 131805, 136350, 143550, 146450, 149985, 158166, 161095, 166650, 172260, 175740, 193314, 199980, 215325, 219675, 249975, 263610, 272700, 287100, 289971, 292900, 299970, 316332, 322190, 333300, 386628, 395415, 430650, 439350, 483285, 499950, 527220, 579942, 599940, 644380, 659025, 749925, 790830, 805475, 861300, 869913, 878700, 966570, 999900, 1159884, 1318050, 1449855, 1499850, 1581660, 1610950, 1739826, 1933140, 1977075, 2416425, 2636100, 2899710, 2999700, 3221900, 3479652, 3954150, 4349565, 4832850, 5799420, 7249275, 7908300, 8699130, 9665700, 14498550, 17398260, 21747825, 28997100, 43495650, 86991300]

約数ペア:

[(1, 86991300), (2, 43495650), (3, 28997100), (4, 21747825), (5, 17398260), (6, 14498550), (9, 9665700), (10, 8699130), (11, 7908300), (12, 7249275), (15, 5799420), (18, 4832850), (20, 4349565), (22, 3954150), (25, 3479652), (27, 3221900), (29, 2999700), (30, 2899710), (33, 2636100), (36, 2416425), (44, 1977075), (45, 1933140), (50, 1739826), (54, 1610950), (55, 1581660), (58, 1499850), (60, 1449855), (66, 1318050), (75, 1159884), (87, 999900), (90, 966570), (99, 878700), (100, 869913), (101, 861300), (108, 805475), (110, 790830), (116, 749925), (132, 659025), (135, 644380), (145, 599940), (150, 579942), (165, 527220), (174, 499950), (180, 483285), (198, 439350), (202, 430650), (220, 395415), (225, 386628), (261, 333300), (270, 322190), (275, 316332), (290, 299970), (297, 292900), (300, 289971), (303, 287100), (319, 272700), (330, 263610), (348, 249975), (396, 219675), (404, 215325), (435, 199980), (450, 193314), (495, 175740), (505, 172260), (522, 166650), (540, 161095), (550, 158166), (580, 149985), (594, 146450), (606, 143550), (638, 136350), (660, 131805), (675, 128876), (725, 119988), (783, 111100), (825, 105444), (870, 99990), (900, 96657), (909, 95700), (957, 90900), (990, 87870), (1010, 86130), (1044, 83325), (1100, 79083), (1111, 78300), (1188, 73225), (1212, 71775), (1276, 68175), (1305, 66660), (1350, 64438), (1450, 59994), (1485, 58580), (1515, 57420), (1566, 55550), (1595, 54540), (1650, 52722), (1740, 49995), (1818, 47850), (1914, 45450), (1980, 43935), (2020, 43065), (2175, 39996), (2222, 39150), (2475, 35148), (2525, 34452), (2610, 33330), (2700, 32219), (2727, 31900), (2871, 30300), (2900, 29997), (2929, 29700), (2970, 29290), (3030, 28710), (3132, 27775), (3190, 27270), (3300, 26361), (3333, 26100), (3636, 23925), (3828, 22725), (3915, 22220), (4350, 19998), (4444, 19575), (4545, 19140), (4785, 18180), (4950, 17574), (5050, 17226), (5220, 16665), (5454, 15950), (5555, 15660), (5742, 15150), (5858, 14850), (5940, 14645), (6060, 14355), (6380, 13635), (6525, 13332), (6666, 13050), (7425, 11716), (7575, 11484), (7830, 11110), (7975, 10908), (8613, 10100), (8700, 9999), (8787, 9900), (9090, 9570)]