988524900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3283

約数の個数: 216

約数和(自身を含む): 3490276608

約数和(自身を除く): 2501751708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 275, 279, 300, 310, 330, 341, 372, 396, 450, 465, 495, 550, 558, 620, 660, 682, 775, 825, 900, 930, 990, 1023, 1100, 1116, 1364, 1395, 1550, 1650, 1705, 1860, 1980, 2046, 2325, 2475, 2790, 3069, 3100, 3221, 3300, 3410, 4092, 4650, 4950, 5115, 5580, 6138, 6442, 6820, 6975, 8525, 9300, 9663, 9900, 10230, 12276, 12884, 13950, 15345, 16105, 17050, 19326, 20460, 25575, 27900, 28989, 30690, 32210, 34100, 35431, 38652, 48315, 51150, 57978, 61380, 64420, 70862, 76725, 80525, 96630, 99851, 102300, 106293, 115956, 141724, 144945, 153450, 161050, 177155, 193260, 199702, 212586, 241575, 289890, 299553, 306900, 318879, 322100, 354310, 399404, 425172, 483150, 499255, 531465, 579780, 599106, 637758, 708620, 724725, 885775, 898659, 966300, 998510, 1062930, 1098361, 1198212, 1275516, 1449450, 1497765, 1594395, 1771550, 1797318, 1997020, 2125860, 2196722, 2496275, 2657325, 2898900, 2995530, 3188790, 3295083, 3543100, 3594636, 4393444, 4493295, 4992550, 5314650, 5491805, 5991060, 6377580, 6590166, 7488825, 7971975, 8986590, 9885249, 9985100, 10629300, 10983610, 13180332, 14977650, 15943950, 16475415, 17973180, 19770498, 21967220, 22466475, 27459025, 29955300, 31887900, 32950830, 39540996, 44932950, 49426245, 54918050, 65901660, 82377075, 89865900, 98852490, 109836100, 164754150, 197704980, 247131225, 329508300, 494262450, 988524900]

約数ペア:

[(1, 988524900), (2, 494262450), (3, 329508300), (4, 247131225), (5, 197704980), (6, 164754150), (9, 109836100), (10, 98852490), (11, 89865900), (12, 82377075), (15, 65901660), (18, 54918050), (20, 49426245), (22, 44932950), (25, 39540996), (30, 32950830), (31, 31887900), (33, 29955300), (36, 27459025), (44, 22466475), (45, 21967220), (50, 19770498), (55, 17973180), (60, 16475415), (62, 15943950), (66, 14977650), (75, 13180332), (90, 10983610), (93, 10629300), (99, 9985100), (100, 9885249), (110, 8986590), (124, 7971975), (132, 7488825), (150, 6590166), (155, 6377580), (165, 5991060), (180, 5491805), (186, 5314650), (198, 4992550), (220, 4493295), (225, 4393444), (275, 3594636), (279, 3543100), (300, 3295083), (310, 3188790), (330, 2995530), (341, 2898900), (372, 2657325), (396, 2496275), (450, 2196722), (465, 2125860), (495, 1997020), (550, 1797318), (558, 1771550), (620, 1594395), (660, 1497765), (682, 1449450), (775, 1275516), (825, 1198212), (900, 1098361), (930, 1062930), (990, 998510), (1023, 966300), (1100, 898659), (1116, 885775), (1364, 724725), (1395, 708620), (1550, 637758), (1650, 599106), (1705, 579780), (1860, 531465), (1980, 499255), (2046, 483150), (2325, 425172), (2475, 399404), (2790, 354310), (3069, 322100), (3100, 318879), (3221, 306900), (3300, 299553), (3410, 289890), (4092, 241575), (4650, 212586), (4950, 199702), (5115, 193260), (5580, 177155), (6138, 161050), (6442, 153450), (6820, 144945), (6975, 141724), (8525, 115956), (9300, 106293), (9663, 102300), (9900, 99851), (10230, 96630), (12276, 80525), (12884, 76725), (13950, 70862), (15345, 64420), (16105, 61380), (17050, 57978), (19326, 51150), (20460, 48315), (25575, 38652), (27900, 35431), (28989, 34100), (30690, 32210)]