142899900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3372

約数の個数: 144

約数和(自身を含む): 485885568

約数和(自身を除く): 342985668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3331, 3575, 3900, 4290, 6662, 7150, 8580, 9993, 10725, 13324, 14300, 16655, 19986, 21450, 33310, 36641, 39972, 42900, 43303, 49965, 66620, 73282, 83275, 86606, 99930, 109923, 129909, 146564, 166550, 173212, 183205, 199860, 216515, 219846, 249825, 259818, 333100, 366410, 433030, 439692, 476333, 499650, 519636, 549615, 649545, 732820, 866060, 916025, 952666, 999300, 1082575, 1099230, 1299090, 1428999, 1832050, 1905332, 2165150, 2198460, 2381665, 2598180, 2748075, 2857998, 3247725, 3664100, 4330300, 4763330, 5496150, 5715996, 6495450, 7144995, 9526660, 10992300, 11908325, 12990900, 14289990, 23816650, 28579980, 35724975, 47633300, 71449950, 142899900]

約数ペア:

[(1, 142899900), (2, 71449950), (3, 47633300), (4, 35724975), (5, 28579980), (6, 23816650), (10, 14289990), (11, 12990900), (12, 11908325), (13, 10992300), (15, 9526660), (20, 7144995), (22, 6495450), (25, 5715996), (26, 5496150), (30, 4763330), (33, 4330300), (39, 3664100), (44, 3247725), (50, 2857998), (52, 2748075), (55, 2598180), (60, 2381665), (65, 2198460), (66, 2165150), (75, 1905332), (78, 1832050), (100, 1428999), (110, 1299090), (130, 1099230), (132, 1082575), (143, 999300), (150, 952666), (156, 916025), (165, 866060), (195, 732820), (220, 649545), (260, 549615), (275, 519636), (286, 499650), (300, 476333), (325, 439692), (330, 433030), (390, 366410), (429, 333100), (550, 259818), (572, 249825), (650, 219846), (660, 216515), (715, 199860), (780, 183205), (825, 173212), (858, 166550), (975, 146564), (1100, 129909), (1300, 109923), (1430, 99930), (1650, 86606), (1716, 83275), (1950, 73282), (2145, 66620), (2860, 49965), (3300, 43303), (3331, 42900), (3575, 39972), (3900, 36641), (4290, 33310), (6662, 21450), (7150, 19986), (8580, 16655), (9993, 14300), (10725, 13324)]