149731400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 452054400

約数和(自身を除く): 302323000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 91, 95, 100, 104, 130, 133, 140, 152, 175, 182, 190, 200, 247, 260, 266, 280, 325, 350, 364, 380, 433, 455, 475, 494, 520, 532, 650, 665, 700, 728, 760, 866, 910, 950, 988, 1064, 1235, 1300, 1330, 1400, 1729, 1732, 1820, 1900, 1976, 2165, 2275, 2470, 2600, 2660, 3031, 3325, 3458, 3464, 3640, 3800, 4330, 4550, 4940, 5320, 5629, 6062, 6175, 6650, 6916, 8227, 8645, 8660, 9100, 9880, 10825, 11258, 12124, 12350, 13300, 13832, 15155, 16454, 17290, 17320, 18200, 21650, 22516, 24248, 24700, 26600, 28145, 30310, 32908, 34580, 39403, 41135, 43225, 43300, 45032, 49400, 56290, 57589, 60620, 65816, 69160, 75775, 78806, 82270, 86450, 86600, 106951, 112580, 115178, 121240, 140725, 151550, 157612, 164540, 172900, 197015, 205675, 213902, 225160, 230356, 281450, 287945, 303100, 315224, 329080, 345800, 394030, 411350, 427804, 460712, 534755, 562900, 575890, 606200, 748657, 788060, 822700, 855608, 985075, 1069510, 1125800, 1151780, 1439725, 1497314, 1576120, 1645400, 1970150, 2139020, 2303560, 2673775, 2879450, 2994628, 3743285, 3940300, 4278040, 5347550, 5758900, 5989256, 7486570, 7880600, 10695100, 11517800, 14973140, 18716425, 21390200, 29946280, 37432850, 74865700, 149731400]

約数ペア:

[(1, 149731400), (2, 74865700), (4, 37432850), (5, 29946280), (7, 21390200), (8, 18716425), (10, 14973140), (13, 11517800), (14, 10695100), (19, 7880600), (20, 7486570), (25, 5989256), (26, 5758900), (28, 5347550), (35, 4278040), (38, 3940300), (40, 3743285), (50, 2994628), (52, 2879450), (56, 2673775), (65, 2303560), (70, 2139020), (76, 1970150), (91, 1645400), (95, 1576120), (100, 1497314), (104, 1439725), (130, 1151780), (133, 1125800), (140, 1069510), (152, 985075), (175, 855608), (182, 822700), (190, 788060), (200, 748657), (247, 606200), (260, 575890), (266, 562900), (280, 534755), (325, 460712), (350, 427804), (364, 411350), (380, 394030), (433, 345800), (455, 329080), (475, 315224), (494, 303100), (520, 287945), (532, 281450), (650, 230356), (665, 225160), (700, 213902), (728, 205675), (760, 197015), (866, 172900), (910, 164540), (950, 157612), (988, 151550), (1064, 140725), (1235, 121240), (1300, 115178), (1330, 112580), (1400, 106951), (1729, 86600), (1732, 86450), (1820, 82270), (1900, 78806), (1976, 75775), (2165, 69160), (2275, 65816), (2470, 60620), (2600, 57589), (2660, 56290), (3031, 49400), (3325, 45032), (3458, 43300), (3464, 43225), (3640, 41135), (3800, 39403), (4330, 34580), (4550, 32908), (4940, 30310), (5320, 28145), (5629, 26600), (6062, 24700), (6175, 24248), (6650, 22516), (6916, 21650), (8227, 18200), (8645, 17320), (8660, 17290), (9100, 16454), (9880, 15155), (10825, 13832), (11258, 13300), (12124, 12350)]