204816150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 288

約数和(自身を含む): 718668288

約数和(自身を除く): 513852138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 23, 25, 30, 33, 35, 42, 45, 46, 50, 55, 63, 66, 69, 70, 75, 77, 90, 99, 105, 110, 115, 126, 138, 150, 154, 161, 165, 175, 198, 207, 210, 225, 230, 231, 253, 257, 275, 315, 322, 330, 345, 350, 385, 414, 450, 462, 483, 495, 506, 514, 525, 550, 575, 630, 690, 693, 759, 770, 771, 805, 825, 966, 990, 1035, 1050, 1150, 1155, 1265, 1285, 1386, 1449, 1518, 1542, 1575, 1610, 1650, 1725, 1771, 1799, 1925, 2070, 2277, 2310, 2313, 2415, 2475, 2530, 2570, 2827, 2898, 3150, 3450, 3465, 3542, 3598, 3795, 3850, 3855, 4025, 4554, 4626, 4830, 4950, 5175, 5313, 5397, 5654, 5775, 5911, 6325, 6425, 6930, 7245, 7590, 7710, 8050, 8481, 8855, 8995, 10350, 10626, 10794, 11385, 11550, 11565, 11822, 12075, 12650, 12850, 14135, 14490, 15939, 16191, 16962, 17325, 17710, 17733, 17990, 18975, 19275, 19789, 22770, 23130, 24150, 25443, 26565, 26985, 28270, 29555, 31878, 32382, 34650, 35466, 36225, 37950, 38550, 39578, 41377, 42405, 44275, 44975, 50886, 53130, 53199, 53970, 56925, 57825, 59110, 59367, 65021, 70675, 72450, 79695, 80955, 82754, 84810, 88550, 88665, 89950, 98945, 106398, 113850, 115650, 118734, 124131, 127215, 130042, 132825, 134925, 141350, 147775, 159390, 161910, 177330, 178101, 195063, 197890, 206885, 212025, 248262, 254430, 265650, 265995, 269850, 295550, 296835, 325105, 356202, 372393, 390126, 398475, 404775, 413770, 424050, 443325, 455147, 494725, 531990, 585189, 593670, 620655, 636075, 650210, 744786, 796950, 809550, 886650, 890505, 910294, 975315, 989450, 1034425, 1170378, 1241310, 1272150, 1329975, 1365441, 1484175, 1625525, 1781010, 1861965, 1950630, 2068850, 2275735, 2659950, 2730882, 2925945, 2968350, 3103275, 3251050, 3723930, 4096323, 4452525, 4551470, 4876575, 5851890, 6206550, 6827205, 8192646, 8905050, 9309825, 9753150, 11378675, 13654410, 14629725, 18619650, 20481615, 22757350, 29259450, 34136025, 40963230, 68272050, 102408075, 204816150]

約数ペア:

[(1, 204816150), (2, 102408075), (3, 68272050), (5, 40963230), (6, 34136025), (7, 29259450), (9, 22757350), (10, 20481615), (11, 18619650), (14, 14629725), (15, 13654410), (18, 11378675), (21, 9753150), (22, 9309825), (23, 8905050), (25, 8192646), (30, 6827205), (33, 6206550), (35, 5851890), (42, 4876575), (45, 4551470), (46, 4452525), (50, 4096323), (55, 3723930), (63, 3251050), (66, 3103275), (69, 2968350), (70, 2925945), (75, 2730882), (77, 2659950), (90, 2275735), (99, 2068850), (105, 1950630), (110, 1861965), (115, 1781010), (126, 1625525), (138, 1484175), (150, 1365441), (154, 1329975), (161, 1272150), (165, 1241310), (175, 1170378), (198, 1034425), (207, 989450), (210, 975315), (225, 910294), (230, 890505), (231, 886650), (253, 809550), (257, 796950), (275, 744786), (315, 650210), (322, 636075), (330, 620655), (345, 593670), (350, 585189), (385, 531990), (414, 494725), (450, 455147), (462, 443325), (483, 424050), (495, 413770), (506, 404775), (514, 398475), (525, 390126), (550, 372393), (575, 356202), (630, 325105), (690, 296835), (693, 295550), (759, 269850), (770, 265995), (771, 265650), (805, 254430), (825, 248262), (966, 212025), (990, 206885), (1035, 197890), (1050, 195063), (1150, 178101), (1155, 177330), (1265, 161910), (1285, 159390), (1386, 147775), (1449, 141350), (1518, 134925), (1542, 132825), (1575, 130042), (1610, 127215), (1650, 124131), (1725, 118734), (1771, 115650), (1799, 113850), (1925, 106398), (2070, 98945), (2277, 89950), (2310, 88665), (2313, 88550), (2415, 84810), (2475, 82754), (2530, 80955), (2570, 79695), (2827, 72450), (2898, 70675), (3150, 65021), (3450, 59367), (3465, 59110), (3542, 57825), (3598, 56925), (3795, 53970), (3850, 53199), (3855, 53130), (4025, 50886), (4554, 44975), (4626, 44275), (4830, 42405), (4950, 41377), (5175, 39578), (5313, 38550), (5397, 37950), (5654, 36225), (5775, 35466), (5911, 34650), (6325, 32382), (6425, 31878), (6930, 29555), (7245, 28270), (7590, 26985), (7710, 26565), (8050, 25443), (8481, 24150), (8855, 23130), (8995, 22770), (10350, 19789), (10626, 19275), (10794, 18975), (11385, 17990), (11550, 17733), (11565, 17710), (11822, 17325), (12075, 16962), (12650, 16191), (12850, 15939), (14135, 14490)]