1988868600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3797}}^1$

素因数の和:3919

約数の個数: 192

約数和(自身を含む): 6922994400

約数和(自身を除く): 4934125800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 97, 100, 108, 120, 135, 150, 180, 194, 200, 216, 225, 270, 291, 300, 360, 388, 450, 485, 540, 582, 600, 675, 776, 873, 900, 970, 1080, 1164, 1350, 1455, 1746, 1800, 1940, 2328, 2425, 2619, 2700, 2910, 3492, 3797, 3880, 4365, 4850, 5238, 5400, 5820, 6984, 7275, 7594, 8730, 9700, 10476, 11391, 11640, 13095, 14550, 15188, 17460, 18985, 19400, 20952, 21825, 22782, 26190, 29100, 30376, 34173, 34920, 37970, 43650, 45564, 52380, 56955, 58200, 65475, 68346, 75940, 87300, 91128, 94925, 102519, 104760, 113910, 130950, 136692, 151880, 170865, 174600, 189850, 205038, 227820, 261900, 273384, 284775, 341730, 368309, 379700, 410076, 455640, 512595, 523800, 569550, 683460, 736618, 759400, 820152, 854325, 1025190, 1104927, 1139100, 1366920, 1473236, 1708650, 1841545, 2050380, 2209854, 2278200, 2562975, 2946472, 3314781, 3417300, 3683090, 4100760, 4419708, 5125950, 5524635, 6629562, 6834600, 7366180, 8839416, 9207725, 9944343, 10251900, 11049270, 13259124, 14732360, 16573905, 18415450, 19888686, 20503800, 22098540, 26518248, 27623175, 33147810, 36830900, 39777372, 44197080, 49721715, 55246350, 66295620, 73661800, 79554744, 82869525, 99443430, 110492700, 132591240, 165739050, 198886860, 220985400, 248608575, 331478100, 397773720, 497217150, 662956200, 994434300, 1988868600]

約数ペア:

[(1, 1988868600), (2, 994434300), (3, 662956200), (4, 497217150), (5, 397773720), (6, 331478100), (8, 248608575), (9, 220985400), (10, 198886860), (12, 165739050), (15, 132591240), (18, 110492700), (20, 99443430), (24, 82869525), (25, 79554744), (27, 73661800), (30, 66295620), (36, 55246350), (40, 49721715), (45, 44197080), (50, 39777372), (54, 36830900), (60, 33147810), (72, 27623175), (75, 26518248), (90, 22098540), (97, 20503800), (100, 19888686), (108, 18415450), (120, 16573905), (135, 14732360), (150, 13259124), (180, 11049270), (194, 10251900), (200, 9944343), (216, 9207725), (225, 8839416), (270, 7366180), (291, 6834600), (300, 6629562), (360, 5524635), (388, 5125950), (450, 4419708), (485, 4100760), (540, 3683090), (582, 3417300), (600, 3314781), (675, 2946472), (776, 2562975), (873, 2278200), (900, 2209854), (970, 2050380), (1080, 1841545), (1164, 1708650), (1350, 1473236), (1455, 1366920), (1746, 1139100), (1800, 1104927), (1940, 1025190), (2328, 854325), (2425, 820152), (2619, 759400), (2700, 736618), (2910, 683460), (3492, 569550), (3797, 523800), (3880, 512595), (4365, 455640), (4850, 410076), (5238, 379700), (5400, 368309), (5820, 341730), (6984, 284775), (7275, 273384), (7594, 261900), (8730, 227820), (9700, 205038), (10476, 189850), (11391, 174600), (11640, 170865), (13095, 151880), (14550, 136692), (15188, 130950), (17460, 113910), (18985, 104760), (19400, 102519), (20952, 94925), (21825, 91128), (22782, 87300), (26190, 75940), (29100, 68346), (30376, 65475), (34173, 58200), (34920, 56955), (37970, 52380), (43650, 45564)]