145231200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:926

約数の個数: 216

約数和(自身を含む): 534997008

約数和(自身を除く): 389765808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 276, 288, 300, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 600, 690, 720, 736, 800, 828, 877, 900, 920, 1035, 1104, 1150, 1200, 1380, 1440, 1656, 1725, 1754, 1800, 1840, 2070, 2208, 2300, 2400, 2631, 2760, 3312, 3450, 3508, 3600, 3680, 4140, 4385, 4600, 5175, 5262, 5520, 6624, 6900, 7016, 7200, 7893, 8280, 8770, 9200, 10350, 10524, 11040, 13155, 13800, 14032, 15786, 16560, 17540, 18400, 20171, 20700, 21048, 21925, 26310, 27600, 28064, 31572, 33120, 35080, 39465, 40342, 41400, 42096, 43850, 52620, 55200, 60513, 63144, 65775, 70160, 78930, 80684, 82800, 84192, 87700, 100855, 105240, 121026, 126288, 131550, 140320, 157860, 161368, 165600, 175400, 181539, 197325, 201710, 210480, 242052, 252576, 263100, 302565, 315720, 322736, 350800, 363078, 394650, 403420, 420960, 484104, 504275, 526200, 605130, 631440, 645472, 701600, 726156, 789300, 806840, 907695, 968208, 1008550, 1052400, 1210260, 1262880, 1452312, 1512825, 1578600, 1613680, 1815390, 1936416, 2017100, 2104800, 2420520, 2904624, 3025650, 3157200, 3227360, 3630780, 4034200, 4538475, 4841040, 5809248, 6051300, 6314400, 7261560, 8068400, 9076950, 9682080, 12102600, 14523120, 16136800, 18153900, 24205200, 29046240, 36307800, 48410400, 72615600, 145231200]

約数ペア:

[(1, 145231200), (2, 72615600), (3, 48410400), (4, 36307800), (5, 29046240), (6, 24205200), (8, 18153900), (9, 16136800), (10, 14523120), (12, 12102600), (15, 9682080), (16, 9076950), (18, 8068400), (20, 7261560), (23, 6314400), (24, 6051300), (25, 5809248), (30, 4841040), (32, 4538475), (36, 4034200), (40, 3630780), (45, 3227360), (46, 3157200), (48, 3025650), (50, 2904624), (60, 2420520), (69, 2104800), (72, 2017100), (75, 1936416), (80, 1815390), (90, 1613680), (92, 1578600), (96, 1512825), (100, 1452312), (115, 1262880), (120, 1210260), (138, 1052400), (144, 1008550), (150, 968208), (160, 907695), (180, 806840), (184, 789300), (200, 726156), (207, 701600), (225, 645472), (230, 631440), (240, 605130), (276, 526200), (288, 504275), (300, 484104), (345, 420960), (360, 403420), (368, 394650), (400, 363078), (414, 350800), (450, 322736), (460, 315720), (480, 302565), (552, 263100), (575, 252576), (600, 242052), (690, 210480), (720, 201710), (736, 197325), (800, 181539), (828, 175400), (877, 165600), (900, 161368), (920, 157860), (1035, 140320), (1104, 131550), (1150, 126288), (1200, 121026), (1380, 105240), (1440, 100855), (1656, 87700), (1725, 84192), (1754, 82800), (1800, 80684), (1840, 78930), (2070, 70160), (2208, 65775), (2300, 63144), (2400, 60513), (2631, 55200), (2760, 52620), (3312, 43850), (3450, 42096), (3508, 41400), (3600, 40342), (3680, 39465), (4140, 35080), (4385, 33120), (4600, 31572), (5175, 28064), (5262, 27600), (5520, 26310), (6624, 21925), (6900, 21048), (7016, 20700), (7200, 20171), (7893, 18400), (8280, 17540), (8770, 16560), (9200, 15786), (10350, 14032), (10524, 13800), (11040, 13155)]