75484500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 278853120

約数和(自身を除く): 203368620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 79, 84, 91, 98, 100, 105, 125, 130, 140, 147, 150, 156, 158, 175, 182, 195, 196, 210, 237, 245, 250, 260, 273, 294, 300, 316, 325, 350, 364, 375, 390, 395, 420, 455, 474, 490, 500, 525, 546, 553, 588, 637, 650, 700, 735, 750, 780, 790, 875, 910, 948, 975, 980, 1027, 1050, 1092, 1106, 1185, 1225, 1274, 1300, 1365, 1470, 1500, 1580, 1625, 1659, 1750, 1820, 1911, 1950, 1975, 2054, 2100, 2212, 2275, 2370, 2450, 2548, 2625, 2730, 2765, 2940, 3081, 3185, 3250, 3318, 3500, 3675, 3822, 3871, 3900, 3950, 4108, 4550, 4740, 4875, 4900, 5135, 5250, 5460, 5530, 5925, 6125, 6162, 6370, 6500, 6636, 6825, 7189, 7350, 7644, 7742, 7900, 8295, 9100, 9555, 9750, 9875, 10270, 10500, 11060, 11375, 11613, 11850, 12250, 12324, 12740, 13650, 13825, 14378, 14700, 15405, 15484, 15925, 16590, 18375, 19110, 19355, 19500, 19750, 20540, 21567, 22750, 23226, 23700, 24500, 25675, 27300, 27650, 28756, 29625, 30810, 31850, 33180, 34125, 35945, 36750, 38220, 38710, 39500, 41475, 43134, 45500, 46452, 47775, 50323, 51350, 55300, 58065, 59250, 61620, 63700, 68250, 69125, 71890, 73500, 77025, 77420, 79625, 82950, 86268, 95550, 96775, 100646, 102700, 107835, 116130, 118500, 128375, 136500, 138250, 143780, 150969, 154050, 159250, 165900, 179725, 191100, 193550, 201292, 207375, 215670, 232260, 238875, 251615, 256750, 276500, 290325, 301938, 308100, 318500, 359450, 385125, 387100, 414750, 431340, 477750, 483875, 503230, 513500, 539175, 580650, 603876, 718900, 754845, 770250, 829500, 898625, 955500, 967750, 1006460, 1078350, 1161300, 1258075, 1451625, 1509690, 1540500, 1797250, 1935500, 2156700, 2516150, 2695875, 2903250, 3019380, 3594500, 3774225, 5032300, 5391750, 5806500, 6290375, 7548450, 10783500, 12580750, 15096900, 18871125, 25161500, 37742250, 75484500]

約数ペア:

[(1, 75484500), (2, 37742250), (3, 25161500), (4, 18871125), (5, 15096900), (6, 12580750), (7, 10783500), (10, 7548450), (12, 6290375), (13, 5806500), (14, 5391750), (15, 5032300), (20, 3774225), (21, 3594500), (25, 3019380), (26, 2903250), (28, 2695875), (30, 2516150), (35, 2156700), (39, 1935500), (42, 1797250), (49, 1540500), (50, 1509690), (52, 1451625), (60, 1258075), (65, 1161300), (70, 1078350), (75, 1006460), (78, 967750), (79, 955500), (84, 898625), (91, 829500), (98, 770250), (100, 754845), (105, 718900), (125, 603876), (130, 580650), (140, 539175), (147, 513500), (150, 503230), (156, 483875), (158, 477750), (175, 431340), (182, 414750), (195, 387100), (196, 385125), (210, 359450), (237, 318500), (245, 308100), (250, 301938), (260, 290325), (273, 276500), (294, 256750), (300, 251615), (316, 238875), (325, 232260), (350, 215670), (364, 207375), (375, 201292), (390, 193550), (395, 191100), (420, 179725), (455, 165900), (474, 159250), (490, 154050), (500, 150969), (525, 143780), (546, 138250), (553, 136500), (588, 128375), (637, 118500), (650, 116130), (700, 107835), (735, 102700), (750, 100646), (780, 96775), (790, 95550), (875, 86268), (910, 82950), (948, 79625), (975, 77420), (980, 77025), (1027, 73500), (1050, 71890), (1092, 69125), (1106, 68250), (1185, 63700), (1225, 61620), (1274, 59250), (1300, 58065), (1365, 55300), (1470, 51350), (1500, 50323), (1580, 47775), (1625, 46452), (1659, 45500), (1750, 43134), (1820, 41475), (1911, 39500), (1950, 38710), (1975, 38220), (2054, 36750), (2100, 35945), (2212, 34125), (2275, 33180), (2370, 31850), (2450, 30810), (2548, 29625), (2625, 28756), (2730, 27650), (2765, 27300), (2940, 25675), (3081, 24500), (3185, 23700), (3250, 23226), (3318, 22750), (3500, 21567), (3675, 20540), (3822, 19750), (3871, 19500), (3900, 19355), (3950, 19110), (4108, 18375), (4550, 16590), (4740, 15925), (4875, 15484), (4900, 15405), (5135, 14700), (5250, 14378), (5460, 13825), (5530, 13650), (5925, 12740), (6125, 12324), (6162, 12250), (6370, 11850), (6500, 11613), (6636, 11375), (6825, 11060), (7189, 10500), (7350, 10270), (7644, 9875), (7742, 9750), (7900, 9555), (8295, 9100)]