155394000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 554495760

約数和(自身を除く): 399101760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 89, 90, 97, 100, 120, 125, 144, 150, 178, 180, 194, 200, 225, 240, 250, 267, 291, 300, 356, 360, 375, 388, 400, 445, 450, 485, 500, 534, 582, 600, 712, 720, 750, 776, 801, 873, 890, 900, 970, 1000, 1068, 1125, 1164, 1200, 1335, 1424, 1455, 1500, 1552, 1602, 1746, 1780, 1800, 1940, 2000, 2136, 2225, 2250, 2328, 2425, 2670, 2910, 3000, 3204, 3492, 3560, 3600, 3880, 4005, 4272, 4365, 4450, 4500, 4656, 4850, 5340, 5820, 6000, 6408, 6675, 6984, 7120, 7275, 7760, 8010, 8633, 8730, 8900, 9000, 9700, 10680, 11125, 11640, 12125, 12816, 13350, 13968, 14550, 16020, 17266, 17460, 17800, 18000, 19400, 20025, 21360, 21825, 22250, 23280, 24250, 25899, 26700, 29100, 32040, 33375, 34532, 34920, 35600, 36375, 38800, 40050, 43165, 43650, 44500, 48500, 51798, 53400, 58200, 64080, 66750, 69064, 69840, 72750, 77697, 80100, 86330, 87300, 89000, 97000, 100125, 103596, 106800, 109125, 116400, 129495, 133500, 138128, 145500, 155394, 160200, 172660, 174600, 178000, 194000, 200250, 207192, 215825, 218250, 258990, 267000, 291000, 310788, 320400, 345320, 349200, 388485, 400500, 414384, 431650, 436500, 517980, 534000, 582000, 621576, 647475, 690640, 776970, 801000, 863300, 873000, 1035960, 1079125, 1243152, 1294950, 1553940, 1602000, 1726600, 1746000, 1942425, 2071920, 2158250, 2589900, 3107880, 3237375, 3453200, 3884850, 4316500, 5179800, 6215760, 6474750, 7769700, 8633000, 9712125, 10359600, 12949500, 15539400, 17266000, 19424250, 25899000, 31078800, 38848500, 51798000, 77697000, 155394000]

約数ペア:

[(1, 155394000), (2, 77697000), (3, 51798000), (4, 38848500), (5, 31078800), (6, 25899000), (8, 19424250), (9, 17266000), (10, 15539400), (12, 12949500), (15, 10359600), (16, 9712125), (18, 8633000), (20, 7769700), (24, 6474750), (25, 6215760), (30, 5179800), (36, 4316500), (40, 3884850), (45, 3453200), (48, 3237375), (50, 3107880), (60, 2589900), (72, 2158250), (75, 2071920), (80, 1942425), (89, 1746000), (90, 1726600), (97, 1602000), (100, 1553940), (120, 1294950), (125, 1243152), (144, 1079125), (150, 1035960), (178, 873000), (180, 863300), (194, 801000), (200, 776970), (225, 690640), (240, 647475), (250, 621576), (267, 582000), (291, 534000), (300, 517980), (356, 436500), (360, 431650), (375, 414384), (388, 400500), (400, 388485), (445, 349200), (450, 345320), (485, 320400), (500, 310788), (534, 291000), (582, 267000), (600, 258990), (712, 218250), (720, 215825), (750, 207192), (776, 200250), (801, 194000), (873, 178000), (890, 174600), (900, 172660), (970, 160200), (1000, 155394), (1068, 145500), (1125, 138128), (1164, 133500), (1200, 129495), (1335, 116400), (1424, 109125), (1455, 106800), (1500, 103596), (1552, 100125), (1602, 97000), (1746, 89000), (1780, 87300), (1800, 86330), (1940, 80100), (2000, 77697), (2136, 72750), (2225, 69840), (2250, 69064), (2328, 66750), (2425, 64080), (2670, 58200), (2910, 53400), (3000, 51798), (3204, 48500), (3492, 44500), (3560, 43650), (3600, 43165), (3880, 40050), (4005, 38800), (4272, 36375), (4365, 35600), (4450, 34920), (4500, 34532), (4656, 33375), (4850, 32040), (5340, 29100), (5820, 26700), (6000, 25899), (6408, 24250), (6675, 23280), (6984, 22250), (7120, 21825), (7275, 21360), (7760, 20025), (8010, 19400), (8633, 18000), (8730, 17800), (8900, 17460), (9000, 17266), (9700, 16020), (10680, 14550), (11125, 13968), (11640, 13350), (12125, 12816)]