68441100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 256650240

約数和(自身を除く): 188209140

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, 84, 91, 92, 100, 105, 109, 115, 130, 138, 140, 150, 156, 161, 175, 182, 195, 210, 218, 230, 260, 273, 276, 299, 300, 322, 325, 327, 345, 350, 364, 390, 420, 436, 455, 460, 483, 525, 545, 546, 575, 598, 644, 650, 654, 690, 700, 763, 780, 805, 897, 910, 966, 975, 1050, 1090, 1092, 1150, 1196, 1300, 1308, 1365, 1380, 1417, 1495, 1526, 1610, 1635, 1725, 1794, 1820, 1932, 1950, 2093, 2100, 2180, 2275, 2289, 2300, 2415, 2507, 2725, 2730, 2834, 2990, 3052, 3220, 3270, 3450, 3588, 3815, 3900, 4025, 4186, 4251, 4485, 4550, 4578, 4830, 5014, 5450, 5460, 5668, 5980, 6279, 6540, 6825, 6900, 7085, 7475, 7521, 7630, 8050, 8175, 8372, 8502, 8970, 9100, 9156, 9660, 9919, 10028, 10465, 10900, 11445, 12075, 12535, 12558, 13650, 14170, 14950, 15042, 15260, 16100, 16350, 17004, 17549, 17940, 19075, 19838, 20930, 21255, 22425, 22890, 24150, 25070, 25116, 27300, 28340, 29757, 29900, 30084, 31395, 32591, 32700, 35098, 35425, 37605, 38150, 39676, 41860, 42510, 44850, 45780, 48300, 49595, 50140, 52325, 52647, 57225, 59514, 62675, 62790, 65182, 70196, 70850, 75210, 76300, 85020, 87745, 89700, 97773, 99190, 104650, 105294, 106275, 114450, 119028, 125350, 125580, 130364, 141700, 148785, 150420, 156975, 162955, 175490, 188025, 195546, 198380, 209300, 210588, 212550, 228137, 228900, 247975, 250700, 263235, 297570, 313950, 325910, 350980, 376050, 391092, 425100, 438725, 456274, 488865, 495950, 526470, 595140, 627900, 651820, 684411, 743925, 752100, 814775, 877450, 912548, 977730, 991900, 1052940, 1140685, 1316175, 1368822, 1487850, 1629550, 1754900, 1955460, 2281370, 2444325, 2632350, 2737644, 2975700, 3259100, 3422055, 4562740, 4888650, 5264700, 5703425, 6844110, 9777300, 11406850, 13688220, 17110275, 22813700, 34220550, 68441100]

約数ペア:

[(1, 68441100), (2, 34220550), (3, 22813700), (4, 17110275), (5, 13688220), (6, 11406850), (7, 9777300), (10, 6844110), (12, 5703425), (13, 5264700), (14, 4888650), (15, 4562740), (20, 3422055), (21, 3259100), (23, 2975700), (25, 2737644), (26, 2632350), (28, 2444325), (30, 2281370), (35, 1955460), (39, 1754900), (42, 1629550), (46, 1487850), (50, 1368822), (52, 1316175), (60, 1140685), (65, 1052940), (69, 991900), (70, 977730), (75, 912548), (78, 877450), (84, 814775), (91, 752100), (92, 743925), (100, 684411), (105, 651820), (109, 627900), (115, 595140), (130, 526470), (138, 495950), (140, 488865), (150, 456274), (156, 438725), (161, 425100), (175, 391092), (182, 376050), (195, 350980), (210, 325910), (218, 313950), (230, 297570), (260, 263235), (273, 250700), (276, 247975), (299, 228900), (300, 228137), (322, 212550), (325, 210588), (327, 209300), (345, 198380), (350, 195546), (364, 188025), (390, 175490), (420, 162955), (436, 156975), (455, 150420), (460, 148785), (483, 141700), (525, 130364), (545, 125580), (546, 125350), (575, 119028), (598, 114450), (644, 106275), (650, 105294), (654, 104650), (690, 99190), (700, 97773), (763, 89700), (780, 87745), (805, 85020), (897, 76300), (910, 75210), (966, 70850), (975, 70196), (1050, 65182), (1090, 62790), (1092, 62675), (1150, 59514), (1196, 57225), (1300, 52647), (1308, 52325), (1365, 50140), (1380, 49595), (1417, 48300), (1495, 45780), (1526, 44850), (1610, 42510), (1635, 41860), (1725, 39676), (1794, 38150), (1820, 37605), (1932, 35425), (1950, 35098), (2093, 32700), (2100, 32591), (2180, 31395), (2275, 30084), (2289, 29900), (2300, 29757), (2415, 28340), (2507, 27300), (2725, 25116), (2730, 25070), (2834, 24150), (2990, 22890), (3052, 22425), (3220, 21255), (3270, 20930), (3450, 19838), (3588, 19075), (3815, 17940), (3900, 17549), (4025, 17004), (4186, 16350), (4251, 16100), (4485, 15260), (4550, 15042), (4578, 14950), (4830, 14170), (5014, 13650), (5450, 12558), (5460, 12535), (5668, 12075), (5980, 11445), (6279, 10900), (6540, 10465), (6825, 10028), (6900, 9919), (7085, 9660), (7475, 9156), (7521, 9100), (7630, 8970), (8050, 8502), (8175, 8372)]