299742120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1397

約数の個数: 160

約数和(自身を含む): 1022440320

約数和(自身を除く): 722698200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1303, 1420, 1620, 1704, 1917, 2130, 2556, 2606, 2840, 3195, 3240, 3834, 3909, 4260, 5112, 5212, 5751, 6390, 6515, 7668, 7818, 8520, 9585, 10424, 11502, 11727, 12780, 13030, 15336, 15636, 19170, 19545, 23004, 23454, 25560, 26060, 28755, 31272, 35181, 38340, 39090, 46008, 46908, 52120, 57510, 58635, 70362, 76680, 78180, 92513, 93816, 105543, 115020, 117270, 140724, 156360, 175905, 185026, 211086, 230040, 234540, 277539, 281448, 351810, 370052, 422172, 462565, 469080, 527715, 555078, 703620, 740104, 832617, 844344, 925130, 1055430, 1110156, 1387695, 1407240, 1665234, 1850260, 2110860, 2220312, 2497851, 2775390, 3330468, 3700520, 4163085, 4221720, 4995702, 5550780, 6660936, 7493553, 8326170, 9991404, 11101560, 12489255, 14987106, 16652340, 19982808, 24978510, 29974212, 33304680, 37467765, 49957020, 59948424, 74935530, 99914040, 149871060, 299742120]

約数ペア:

[(1, 299742120), (2, 149871060), (3, 99914040), (4, 74935530), (5, 59948424), (6, 49957020), (8, 37467765), (9, 33304680), (10, 29974212), (12, 24978510), (15, 19982808), (18, 16652340), (20, 14987106), (24, 12489255), (27, 11101560), (30, 9991404), (36, 8326170), (40, 7493553), (45, 6660936), (54, 5550780), (60, 4995702), (71, 4221720), (72, 4163085), (81, 3700520), (90, 3330468), (108, 2775390), (120, 2497851), (135, 2220312), (142, 2110860), (162, 1850260), (180, 1665234), (213, 1407240), (216, 1387695), (270, 1110156), (284, 1055430), (324, 925130), (355, 844344), (360, 832617), (405, 740104), (426, 703620), (540, 555078), (568, 527715), (639, 469080), (648, 462565), (710, 422172), (810, 370052), (852, 351810), (1065, 281448), (1080, 277539), (1278, 234540), (1303, 230040), (1420, 211086), (1620, 185026), (1704, 175905), (1917, 156360), (2130, 140724), (2556, 117270), (2606, 115020), (2840, 105543), (3195, 93816), (3240, 92513), (3834, 78180), (3909, 76680), (4260, 70362), (5112, 58635), (5212, 57510), (5751, 52120), (6390, 46908), (6515, 46008), (7668, 39090), (7818, 38340), (8520, 35181), (9585, 31272), (10424, 28755), (11502, 26060), (11727, 25560), (12780, 23454), (13030, 23004), (15336, 19545), (15636, 19170)]