61485900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 226652160

約数和(自身を除く): 165166260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 25, 28, 30, 35, 38, 42, 46, 50, 57, 60, 67, 69, 70, 75, 76, 84, 92, 95, 100, 105, 114, 115, 133, 134, 138, 140, 150, 161, 175, 190, 201, 210, 228, 230, 266, 268, 276, 285, 300, 322, 335, 345, 350, 380, 399, 402, 420, 437, 460, 469, 475, 483, 525, 532, 570, 575, 644, 665, 670, 690, 700, 798, 804, 805, 874, 938, 950, 966, 1005, 1050, 1140, 1150, 1273, 1311, 1330, 1340, 1380, 1407, 1425, 1541, 1596, 1610, 1675, 1725, 1748, 1876, 1900, 1932, 1995, 2010, 2100, 2185, 2300, 2345, 2415, 2546, 2622, 2660, 2814, 2850, 3059, 3082, 3220, 3325, 3350, 3450, 3819, 3990, 4020, 4025, 4370, 4623, 4690, 4830, 5025, 5092, 5244, 5628, 5700, 6118, 6164, 6365, 6555, 6650, 6700, 6900, 7035, 7638, 7705, 7980, 8050, 8740, 8911, 9177, 9246, 9380, 9660, 9975, 10050, 10787, 10925, 11725, 12075, 12236, 12730, 13110, 13300, 14070, 15276, 15295, 15410, 16100, 17822, 18354, 18492, 19095, 19950, 20100, 21574, 21850, 23115, 23450, 24150, 25460, 26220, 26733, 28140, 29279, 30590, 30820, 31825, 32361, 32775, 35175, 35644, 36708, 38190, 38525, 39900, 43148, 43700, 44555, 45885, 46230, 46900, 48300, 53466, 53935, 58558, 61180, 63650, 64722, 65550, 70350, 76380, 76475, 77050, 87837, 89110, 91770, 92460, 95475, 106932, 107870, 115575, 117116, 127300, 129444, 131100, 133665, 140700, 146395, 152950, 154100, 161805, 175674, 178220, 183540, 190950, 204953, 215740, 222775, 229425, 231150, 267330, 269675, 292790, 305900, 323610, 351348, 381900, 409906, 439185, 445550, 458850, 462300, 534660, 539350, 585580, 614859, 647220, 668325, 731975, 809025, 819812, 878370, 891100, 917700, 1024765, 1078700, 1229718, 1336650, 1463950, 1618050, 1756740, 2049530, 2195925, 2459436, 2673300, 2927900, 3074295, 3236100, 4099060, 4391850, 5123825, 6148590, 8783700, 10247650, 12297180, 15371475, 20495300, 30742950, 61485900]

約数ペア:

[(1, 61485900), (2, 30742950), (3, 20495300), (4, 15371475), (5, 12297180), (6, 10247650), (7, 8783700), (10, 6148590), (12, 5123825), (14, 4391850), (15, 4099060), (19, 3236100), (20, 3074295), (21, 2927900), (23, 2673300), (25, 2459436), (28, 2195925), (30, 2049530), (35, 1756740), (38, 1618050), (42, 1463950), (46, 1336650), (50, 1229718), (57, 1078700), (60, 1024765), (67, 917700), (69, 891100), (70, 878370), (75, 819812), (76, 809025), (84, 731975), (92, 668325), (95, 647220), (100, 614859), (105, 585580), (114, 539350), (115, 534660), (133, 462300), (134, 458850), (138, 445550), (140, 439185), (150, 409906), (161, 381900), (175, 351348), (190, 323610), (201, 305900), (210, 292790), (228, 269675), (230, 267330), (266, 231150), (268, 229425), (276, 222775), (285, 215740), (300, 204953), (322, 190950), (335, 183540), (345, 178220), (350, 175674), (380, 161805), (399, 154100), (402, 152950), (420, 146395), (437, 140700), (460, 133665), (469, 131100), (475, 129444), (483, 127300), (525, 117116), (532, 115575), (570, 107870), (575, 106932), (644, 95475), (665, 92460), (670, 91770), (690, 89110), (700, 87837), (798, 77050), (804, 76475), (805, 76380), (874, 70350), (938, 65550), (950, 64722), (966, 63650), (1005, 61180), (1050, 58558), (1140, 53935), (1150, 53466), (1273, 48300), (1311, 46900), (1330, 46230), (1340, 45885), (1380, 44555), (1407, 43700), (1425, 43148), (1541, 39900), (1596, 38525), (1610, 38190), (1675, 36708), (1725, 35644), (1748, 35175), (1876, 32775), (1900, 32361), (1932, 31825), (1995, 30820), (2010, 30590), (2100, 29279), (2185, 28140), (2300, 26733), (2345, 26220), (2415, 25460), (2546, 24150), (2622, 23450), (2660, 23115), (2814, 21850), (2850, 21574), (3059, 20100), (3082, 19950), (3220, 19095), (3325, 18492), (3350, 18354), (3450, 17822), (3819, 16100), (3990, 15410), (4020, 15295), (4025, 15276), (4370, 14070), (4623, 13300), (4690, 13110), (4830, 12730), (5025, 12236), (5092, 12075), (5244, 11725), (5628, 10925), (5700, 10787), (6118, 10050), (6164, 9975), (6365, 9660), (6555, 9380), (6650, 9246), (6700, 9177), (6900, 8911), (7035, 8740), (7638, 8050), (7705, 7980)]