87243000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2274

約数の個数: 128

約数和(自身を含む): 293267520

約数和(自身を除く): 206024520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2237, 2600, 3000, 3250, 3900, 4474, 4875, 6500, 6711, 7800, 8948, 9750, 11185, 13000, 13422, 17896, 19500, 22370, 26844, 29081, 33555, 39000, 44740, 53688, 55925, 58162, 67110, 87243, 89480, 111850, 116324, 134220, 145405, 167775, 174486, 223700, 232648, 268440, 279625, 290810, 335550, 348972, 436215, 447400, 559250, 581620, 671100, 697944, 727025, 838875, 872430, 1118500, 1163240, 1342200, 1454050, 1677750, 1744860, 2181075, 2237000, 2908100, 3355500, 3489720, 3635125, 4362150, 5816200, 6711000, 7270250, 8724300, 10905375, 14540500, 17448600, 21810750, 29081000, 43621500, 87243000]

約数ペア:

[(1, 87243000), (2, 43621500), (3, 29081000), (4, 21810750), (5, 17448600), (6, 14540500), (8, 10905375), (10, 8724300), (12, 7270250), (13, 6711000), (15, 5816200), (20, 4362150), (24, 3635125), (25, 3489720), (26, 3355500), (30, 2908100), (39, 2237000), (40, 2181075), (50, 1744860), (52, 1677750), (60, 1454050), (65, 1342200), (75, 1163240), (78, 1118500), (100, 872430), (104, 838875), (120, 727025), (125, 697944), (130, 671100), (150, 581620), (156, 559250), (195, 447400), (200, 436215), (250, 348972), (260, 335550), (300, 290810), (312, 279625), (325, 268440), (375, 232648), (390, 223700), (500, 174486), (520, 167775), (600, 145405), (650, 134220), (750, 116324), (780, 111850), (975, 89480), (1000, 87243), (1300, 67110), (1500, 58162), (1560, 55925), (1625, 53688), (1950, 44740), (2237, 39000), (2600, 33555), (3000, 29081), (3250, 26844), (3900, 22370), (4474, 19500), (4875, 17896), (6500, 13422), (6711, 13000), (7800, 11185), (8948, 9750)]