1239532500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 3857515200

約数和(自身を除く): 2617982700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 41, 50, 58, 60, 75, 82, 87, 100, 116, 123, 125, 139, 145, 150, 164, 174, 205, 246, 250, 278, 290, 300, 348, 375, 410, 417, 435, 492, 500, 556, 580, 615, 625, 695, 725, 750, 820, 834, 870, 1025, 1189, 1230, 1250, 1390, 1450, 1500, 1668, 1740, 1875, 2050, 2085, 2175, 2378, 2460, 2500, 2780, 2900, 3075, 3475, 3567, 3625, 3750, 4031, 4100, 4170, 4350, 4756, 5125, 5699, 5945, 6150, 6950, 7134, 7250, 7500, 8062, 8340, 8700, 10250, 10425, 10875, 11398, 11890, 12093, 12300, 13900, 14268, 14500, 15375, 16124, 17097, 17375, 17835, 18125, 20155, 20500, 20850, 21750, 22796, 23780, 24186, 25625, 28495, 29725, 30750, 34194, 34750, 35670, 36250, 40310, 41700, 43500, 48372, 51250, 52125, 54375, 56990, 59450, 60465, 61500, 68388, 69500, 71340, 72500, 76875, 80620, 85485, 86875, 89175, 100775, 102500, 104250, 108750, 113980, 118900, 120930, 142475, 148625, 153750, 165271, 170970, 173750, 178350, 201550, 208500, 217500, 241860, 260625, 284950, 297250, 302325, 307500, 330542, 341940, 347500, 356700, 403100, 427425, 445875, 495813, 503875, 521250, 569900, 594500, 604650, 661084, 712375, 743125, 826355, 854850, 891750, 991626, 1007750, 1042500, 1209300, 1424750, 1486250, 1511625, 1652710, 1709700, 1783500, 1983252, 2015500, 2137125, 2229375, 2479065, 2519375, 2849500, 2972500, 3023250, 3305420, 3561875, 4131775, 4274250, 4458750, 4958130, 5038750, 6046500, 7123750, 7558125, 8263550, 8548500, 8917500, 9916260, 10077500, 10685625, 12395325, 14247500, 15116250, 16527100, 20658875, 21371250, 24790650, 30232500, 41317750, 42742500, 49581300, 61976625, 82635500, 103294375, 123953250, 206588750, 247906500, 309883125, 413177500, 619766250, 1239532500]

約数ペア:

[(1, 1239532500), (2, 619766250), (3, 413177500), (4, 309883125), (5, 247906500), (6, 206588750), (10, 123953250), (12, 103294375), (15, 82635500), (20, 61976625), (25, 49581300), (29, 42742500), (30, 41317750), (41, 30232500), (50, 24790650), (58, 21371250), (60, 20658875), (75, 16527100), (82, 15116250), (87, 14247500), (100, 12395325), (116, 10685625), (123, 10077500), (125, 9916260), (139, 8917500), (145, 8548500), (150, 8263550), (164, 7558125), (174, 7123750), (205, 6046500), (246, 5038750), (250, 4958130), (278, 4458750), (290, 4274250), (300, 4131775), (348, 3561875), (375, 3305420), (410, 3023250), (417, 2972500), (435, 2849500), (492, 2519375), (500, 2479065), (556, 2229375), (580, 2137125), (615, 2015500), (625, 1983252), (695, 1783500), (725, 1709700), (750, 1652710), (820, 1511625), (834, 1486250), (870, 1424750), (1025, 1209300), (1189, 1042500), (1230, 1007750), (1250, 991626), (1390, 891750), (1450, 854850), (1500, 826355), (1668, 743125), (1740, 712375), (1875, 661084), (2050, 604650), (2085, 594500), (2175, 569900), (2378, 521250), (2460, 503875), (2500, 495813), (2780, 445875), (2900, 427425), (3075, 403100), (3475, 356700), (3567, 347500), (3625, 341940), (3750, 330542), (4031, 307500), (4100, 302325), (4170, 297250), (4350, 284950), (4756, 260625), (5125, 241860), (5699, 217500), (5945, 208500), (6150, 201550), (6950, 178350), (7134, 173750), (7250, 170970), (7500, 165271), (8062, 153750), (8340, 148625), (8700, 142475), (10250, 120930), (10425, 118900), (10875, 113980), (11398, 108750), (11890, 104250), (12093, 102500), (12300, 100775), (13900, 89175), (14268, 86875), (14500, 85485), (15375, 80620), (16124, 76875), (17097, 72500), (17375, 71340), (17835, 69500), (18125, 68388), (20155, 61500), (20500, 60465), (20850, 59450), (21750, 56990), (22796, 54375), (23780, 52125), (24186, 51250), (25625, 48372), (28495, 43500), (29725, 41700), (30750, 40310), (34194, 36250), (34750, 35670)]