205071750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 320

約数和(自身を含む): 665945280

約数和(自身を除く): 460873530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 27, 30, 38, 39, 41, 45, 50, 54, 57, 65, 75, 78, 81, 82, 90, 95, 114, 117, 123, 125, 130, 135, 150, 162, 171, 190, 195, 205, 225, 234, 246, 247, 250, 270, 285, 325, 342, 351, 369, 375, 390, 405, 410, 450, 475, 494, 513, 533, 570, 585, 615, 650, 675, 702, 738, 741, 750, 779, 810, 855, 950, 975, 1025, 1026, 1053, 1066, 1107, 1125, 1170, 1230, 1235, 1350, 1425, 1482, 1539, 1558, 1599, 1625, 1710, 1755, 1845, 1950, 2025, 2050, 2106, 2214, 2223, 2250, 2337, 2375, 2470, 2565, 2665, 2850, 2925, 3075, 3078, 3198, 3250, 3321, 3375, 3510, 3690, 3705, 3895, 4050, 4275, 4446, 4674, 4750, 4797, 4875, 5125, 5130, 5265, 5330, 5535, 5850, 6150, 6175, 6642, 6669, 6750, 7011, 7125, 7410, 7695, 7790, 7995, 8550, 8775, 9225, 9594, 9750, 10125, 10127, 10250, 10530, 11070, 11115, 11685, 12350, 12825, 13325, 13338, 14022, 14250, 14391, 14625, 15375, 15390, 15990, 16605, 17550, 18450, 18525, 19475, 20007, 20250, 20254, 21033, 21375, 22230, 23370, 23985, 25650, 26325, 26650, 27675, 28782, 29250, 30381, 30750, 30875, 33210, 33345, 35055, 37050, 38475, 38950, 39975, 40014, 42066, 42750, 43173, 43875, 46125, 47970, 50635, 52650, 55350, 55575, 58425, 60762, 61750, 63099, 64125, 66625, 66690, 70110, 71955, 76950, 79950, 83025, 86346, 87750, 91143, 92250, 92625, 97375, 100035, 101270, 105165, 111150, 116850, 119925, 126198, 128250, 131625, 133250, 138375, 143910, 151905, 166050, 166725, 175275, 182286, 185250, 192375, 194750, 199875, 200070, 210330, 215865, 239850, 253175, 263250, 273429, 276750, 277875, 292125, 303810, 315495, 333450, 350550, 359775, 384750, 399750, 415125, 431730, 455715, 500175, 506350, 525825, 546858, 555750, 584250, 599625, 630990, 719550, 759525, 820287, 830250, 833625, 876375, 911430, 1000350, 1051650, 1079325, 1199250, 1265875, 1367145, 1519050, 1577475, 1640574, 1667250, 1752750, 1798875, 2158650, 2278575, 2500875, 2531750, 2629125, 2734290, 3154950, 3597750, 3797625, 4101435, 4557150, 5001750, 5258250, 5396625, 6835725, 7595250, 7887375, 8202870, 10793250, 11392875, 13671450, 15774750, 20507175, 22785750, 34178625, 41014350, 68357250, 102535875, 205071750]

約数ペア:

[(1, 205071750), (2, 102535875), (3, 68357250), (5, 41014350), (6, 34178625), (9, 22785750), (10, 20507175), (13, 15774750), (15, 13671450), (18, 11392875), (19, 10793250), (25, 8202870), (26, 7887375), (27, 7595250), (30, 6835725), (38, 5396625), (39, 5258250), (41, 5001750), (45, 4557150), (50, 4101435), (54, 3797625), (57, 3597750), (65, 3154950), (75, 2734290), (78, 2629125), (81, 2531750), (82, 2500875), (90, 2278575), (95, 2158650), (114, 1798875), (117, 1752750), (123, 1667250), (125, 1640574), (130, 1577475), (135, 1519050), (150, 1367145), (162, 1265875), (171, 1199250), (190, 1079325), (195, 1051650), (205, 1000350), (225, 911430), (234, 876375), (246, 833625), (247, 830250), (250, 820287), (270, 759525), (285, 719550), (325, 630990), (342, 599625), (351, 584250), (369, 555750), (375, 546858), (390, 525825), (405, 506350), (410, 500175), (450, 455715), (475, 431730), (494, 415125), (513, 399750), (533, 384750), (570, 359775), (585, 350550), (615, 333450), (650, 315495), (675, 303810), (702, 292125), (738, 277875), (741, 276750), (750, 273429), (779, 263250), (810, 253175), (855, 239850), (950, 215865), (975, 210330), (1025, 200070), (1026, 199875), (1053, 194750), (1066, 192375), (1107, 185250), (1125, 182286), (1170, 175275), (1230, 166725), (1235, 166050), (1350, 151905), (1425, 143910), (1482, 138375), (1539, 133250), (1558, 131625), (1599, 128250), (1625, 126198), (1710, 119925), (1755, 116850), (1845, 111150), (1950, 105165), (2025, 101270), (2050, 100035), (2106, 97375), (2214, 92625), (2223, 92250), (2250, 91143), (2337, 87750), (2375, 86346), (2470, 83025), (2565, 79950), (2665, 76950), (2850, 71955), (2925, 70110), (3075, 66690), (3078, 66625), (3198, 64125), (3250, 63099), (3321, 61750), (3375, 60762), (3510, 58425), (3690, 55575), (3705, 55350), (3895, 52650), (4050, 50635), (4275, 47970), (4446, 46125), (4674, 43875), (4750, 43173), (4797, 42750), (4875, 42066), (5125, 40014), (5130, 39975), (5265, 38950), (5330, 38475), (5535, 37050), (5850, 35055), (6150, 33345), (6175, 33210), (6642, 30875), (6669, 30750), (6750, 30381), (7011, 29250), (7125, 28782), (7410, 27675), (7695, 26650), (7790, 26325), (7995, 25650), (8550, 23985), (8775, 23370), (9225, 22230), (9594, 21375), (9750, 21033), (10125, 20254), (10127, 20250), (10250, 20007), (10530, 19475), (11070, 18525), (11115, 18450), (11685, 17550), (12350, 16605), (12825, 15990), (13325, 15390), (13338, 15375), (14022, 14625), (14250, 14391)]