248020500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 939294720

約数和(自身を除く): 691274220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 25, 26, 28, 30, 35, 39, 42, 46, 50, 52, 60, 65, 69, 70, 75, 78, 79, 84, 91, 92, 100, 105, 115, 125, 130, 138, 140, 150, 156, 158, 161, 175, 182, 195, 210, 230, 237, 250, 260, 273, 276, 299, 300, 316, 322, 325, 345, 350, 364, 375, 390, 395, 420, 455, 460, 474, 483, 500, 525, 546, 553, 575, 598, 644, 650, 690, 700, 750, 780, 790, 805, 875, 897, 910, 948, 966, 975, 1027, 1050, 1092, 1106, 1150, 1185, 1196, 1300, 1365, 1380, 1495, 1500, 1580, 1610, 1625, 1659, 1725, 1750, 1794, 1817, 1820, 1932, 1950, 1975, 2054, 2093, 2100, 2212, 2275, 2300, 2370, 2415, 2625, 2730, 2765, 2875, 2990, 3081, 3220, 3250, 3318, 3450, 3500, 3588, 3634, 3900, 3950, 4025, 4108, 4186, 4485, 4550, 4740, 4830, 4875, 5135, 5250, 5451, 5460, 5530, 5750, 5925, 5980, 6162, 6279, 6500, 6636, 6825, 6900, 7189, 7268, 7475, 7900, 8050, 8295, 8372, 8625, 8970, 9085, 9100, 9660, 9750, 9875, 10270, 10465, 10500, 10902, 11060, 11375, 11500, 11850, 12075, 12324, 12558, 12719, 13650, 13825, 14378, 14950, 15405, 16100, 16590, 17250, 17940, 18170, 19500, 19750, 20125, 20540, 20930, 21567, 21804, 22425, 22750, 23621, 23700, 24150, 25116, 25438, 25675, 27255, 27300, 27650, 28756, 29625, 29900, 30810, 31395, 33180, 34125, 34500, 35945, 36340, 37375, 38157, 39500, 40250, 41475, 41860, 43134, 44850, 45425, 45500, 47242, 48300, 50876, 51350, 52325, 54510, 55300, 59250, 60375, 61620, 62790, 63595, 68250, 69125, 70863, 71890, 74750, 76314, 77025, 80500, 82950, 86268, 89700, 90850, 94484, 102700, 104650, 107835, 109020, 112125, 118105, 118500, 120750, 125580, 127190, 128375, 136275, 136500, 138250, 141726, 143780, 149500, 152628, 154050, 156975, 165347, 165900, 179725, 181700, 190785, 207375, 209300, 215670, 224250, 227125, 236210, 241500, 254380, 256750, 261625, 272550, 276500, 283452, 308100, 313950, 317975, 330694, 354315, 359450, 381570, 385125, 414750, 431340, 448500, 454250, 472420, 496041, 513500, 523250, 539175, 545100, 590525, 627900, 635950, 661388, 681375, 708630, 718900, 763140, 770250, 784875, 826735, 829500, 898625, 908500, 953925, 992082, 1046500, 1078350, 1181050, 1271900, 1362750, 1417260, 1540500, 1569750, 1589875, 1653470, 1771575, 1797250, 1907850, 1984164, 2156700, 2362100, 2480205, 2695875, 2725500, 2952625, 3139500, 3179750, 3306940, 3543150, 3594500, 3815700, 4133675, 4769625, 4960410, 5391750, 5905250, 6359500, 7086300, 8267350, 8857875, 9539250, 9920820, 10783500, 11810500, 12401025, 16534700, 17715750, 19078500, 20668375, 24802050, 35431500, 41336750, 49604100, 62005125, 82673500, 124010250, 248020500]

約数ペア:

[(1, 248020500), (2, 124010250), (3, 82673500), (4, 62005125), (5, 49604100), (6, 41336750), (7, 35431500), (10, 24802050), (12, 20668375), (13, 19078500), (14, 17715750), (15, 16534700), (20, 12401025), (21, 11810500), (23, 10783500), (25, 9920820), (26, 9539250), (28, 8857875), (30, 8267350), (35, 7086300), (39, 6359500), (42, 5905250), (46, 5391750), (50, 4960410), (52, 4769625), (60, 4133675), (65, 3815700), (69, 3594500), (70, 3543150), (75, 3306940), (78, 3179750), (79, 3139500), (84, 2952625), (91, 2725500), (92, 2695875), (100, 2480205), (105, 2362100), (115, 2156700), (125, 1984164), (130, 1907850), (138, 1797250), (140, 1771575), (150, 1653470), (156, 1589875), (158, 1569750), (161, 1540500), (175, 1417260), (182, 1362750), (195, 1271900), (210, 1181050), (230, 1078350), (237, 1046500), (250, 992082), (260, 953925), (273, 908500), (276, 898625), (299, 829500), (300, 826735), (316, 784875), (322, 770250), (325, 763140), (345, 718900), (350, 708630), (364, 681375), (375, 661388), (390, 635950), (395, 627900), (420, 590525), (455, 545100), (460, 539175), (474, 523250), (483, 513500), (500, 496041), (525, 472420), (546, 454250), (553, 448500), (575, 431340), (598, 414750), (644, 385125), (650, 381570), (690, 359450), (700, 354315), (750, 330694), (780, 317975), (790, 313950), (805, 308100), (875, 283452), (897, 276500), (910, 272550), (948, 261625), (966, 256750), (975, 254380), (1027, 241500), (1050, 236210), (1092, 227125), (1106, 224250), (1150, 215670), (1185, 209300), (1196, 207375), (1300, 190785), (1365, 181700), (1380, 179725), (1495, 165900), (1500, 165347), (1580, 156975), (1610, 154050), (1625, 152628), (1659, 149500), (1725, 143780), (1750, 141726), (1794, 138250), (1817, 136500), (1820, 136275), (1932, 128375), (1950, 127190), (1975, 125580), (2054, 120750), (2093, 118500), (2100, 118105), (2212, 112125), (2275, 109020), (2300, 107835), (2370, 104650), (2415, 102700), (2625, 94484), (2730, 90850), (2765, 89700), (2875, 86268), (2990, 82950), (3081, 80500), (3220, 77025), (3250, 76314), (3318, 74750), (3450, 71890), (3500, 70863), (3588, 69125), (3634, 68250), (3900, 63595), (3950, 62790), (4025, 61620), (4108, 60375), (4186, 59250), (4485, 55300), (4550, 54510), (4740, 52325), (4830, 51350), (4875, 50876), (5135, 48300), (5250, 47242), (5451, 45500), (5460, 45425), (5530, 44850), (5750, 43134), (5925, 41860), (5980, 41475), (6162, 40250), (6279, 39500), (6500, 38157), (6636, 37375), (6825, 36340), (6900, 35945), (7189, 34500), (7268, 34125), (7475, 33180), (7900, 31395), (8050, 30810), (8295, 29900), (8372, 29625), (8625, 28756), (8970, 27650), (9085, 27300), (9100, 27255), (9660, 25675), (9750, 25438), (9875, 25116), (10270, 24150), (10465, 23700), (10500, 23621), (10902, 22750), (11060, 22425), (11375, 21804), (11500, 21567), (11850, 20930), (12075, 20540), (12324, 20125), (12558, 19750), (12719, 19500), (13650, 18170), (13825, 17940), (14378, 17250), (14950, 16590), (15405, 16100)]