1553940000

素因数分解:

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

素因数の和:222

約数の個数: 360

約数和(自身を含む): 5641615980

約数和(自身を除く): 4087675980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 89, 90, 96, 97, 100, 120, 125, 144, 150, 160, 178, 180, 194, 200, 225, 240, 250, 267, 288, 291, 300, 356, 360, 375, 388, 400, 445, 450, 480, 485, 500, 534, 582, 600, 625, 712, 720, 750, 776, 800, 801, 873, 890, 900, 970, 1000, 1068, 1125, 1164, 1200, 1250, 1335, 1424, 1440, 1455, 1500, 1552, 1602, 1746, 1780, 1800, 1875, 1940, 2000, 2136, 2225, 2250, 2328, 2400, 2425, 2500, 2670, 2848, 2910, 3000, 3104, 3204, 3492, 3560, 3600, 3750, 3880, 4000, 4005, 4272, 4365, 4450, 4500, 4656, 4850, 5000, 5340, 5625, 5820, 6000, 6408, 6675, 6984, 7120, 7200, 7275, 7500, 7760, 8010, 8544, 8633, 8730, 8900, 9000, 9312, 9700, 10000, 10680, 11125, 11250, 11640, 12000, 12125, 12816, 13350, 13968, 14240, 14550, 15000, 15520, 16020, 17266, 17460, 17800, 18000, 19400, 20000, 20025, 21360, 21825, 22250, 22500, 23280, 24250, 25632, 25899, 26700, 27936, 29100, 30000, 32040, 33375, 34532, 34920, 35600, 36000, 36375, 38800, 40050, 42720, 43165, 43650, 44500, 45000, 46560, 48500, 51798, 53400, 55625, 58200, 60000, 60625, 64080, 66750, 69064, 69840, 71200, 72750, 77600, 77697, 80100, 86330, 87300, 89000, 90000, 97000, 100125, 103596, 106800, 109125, 111250, 116400, 121250, 128160, 129495, 133500, 138128, 139680, 145500, 155394, 160200, 166875, 172660, 174600, 178000, 180000, 181875, 194000, 200250, 207192, 213600, 215825, 218250, 222500, 232800, 242500, 258990, 267000, 276256, 291000, 310788, 320400, 333750, 345320, 349200, 356000, 363750, 388000, 388485, 400500, 414384, 431650, 436500, 445000, 485000, 500625, 517980, 534000, 545625, 582000, 621576, 640800, 647475, 667500, 690640, 698400, 727500, 776970, 801000, 828768, 863300, 873000, 890000, 970000, 1001250, 1035960, 1068000, 1079125, 1091250, 1164000, 1243152, 1294950, 1335000, 1381280, 1455000, 1553940, 1602000, 1726600, 1746000, 1780000, 1940000, 1942425, 2002500, 2071920, 2158250, 2182500, 2486304, 2589900, 2670000, 2910000, 3107880, 3204000, 3237375, 3453200, 3492000, 3884850, 4005000, 4143840, 4316500, 4365000, 5179800, 5340000, 5395625, 5820000, 6215760, 6474750, 6906400, 7769700, 8010000, 8633000, 8730000, 9712125, 10359600, 10791250, 12431520, 12949500, 15539400, 16020000, 16186875, 17266000, 17460000, 19424250, 20719200, 21582500, 25899000, 31078800, 32373750, 34532000, 38848500, 43165000, 48560625, 51798000, 62157600, 64747500, 77697000, 86330000, 97121250, 103596000, 129495000, 155394000, 172660000, 194242500, 258990000, 310788000, 388485000, 517980000, 776970000, 1553940000]

約数ペア:

[(1, 1553940000), (2, 776970000), (3, 517980000), (4, 388485000), (5, 310788000), (6, 258990000), (8, 194242500), (9, 172660000), (10, 155394000), (12, 129495000), (15, 103596000), (16, 97121250), (18, 86330000), (20, 77697000), (24, 64747500), (25, 62157600), (30, 51798000), (32, 48560625), (36, 43165000), (40, 38848500), (45, 34532000), (48, 32373750), (50, 31078800), (60, 25899000), (72, 21582500), (75, 20719200), (80, 19424250), (89, 17460000), (90, 17266000), (96, 16186875), (97, 16020000), (100, 15539400), (120, 12949500), (125, 12431520), (144, 10791250), (150, 10359600), (160, 9712125), (178, 8730000), (180, 8633000), (194, 8010000), (200, 7769700), (225, 6906400), (240, 6474750), (250, 6215760), (267, 5820000), (288, 5395625), (291, 5340000), (300, 5179800), (356, 4365000), (360, 4316500), (375, 4143840), (388, 4005000), (400, 3884850), (445, 3492000), (450, 3453200), (480, 3237375), (485, 3204000), (500, 3107880), (534, 2910000), (582, 2670000), (600, 2589900), (625, 2486304), (712, 2182500), (720, 2158250), (750, 2071920), (776, 2002500), (800, 1942425), (801, 1940000), (873, 1780000), (890, 1746000), (900, 1726600), (970, 1602000), (1000, 1553940), (1068, 1455000), (1125, 1381280), (1164, 1335000), (1200, 1294950), (1250, 1243152), (1335, 1164000), (1424, 1091250), (1440, 1079125), (1455, 1068000), (1500, 1035960), (1552, 1001250), (1602, 970000), (1746, 890000), (1780, 873000), (1800, 863300), (1875, 828768), (1940, 801000), (2000, 776970), (2136, 727500), (2225, 698400), (2250, 690640), (2328, 667500), (2400, 647475), (2425, 640800), (2500, 621576), (2670, 582000), (2848, 545625), (2910, 534000), (3000, 517980), (3104, 500625), (3204, 485000), (3492, 445000), (3560, 436500), (3600, 431650), (3750, 414384), (3880, 400500), (4000, 388485), (4005, 388000), (4272, 363750), (4365, 356000), (4450, 349200), (4500, 345320), (4656, 333750), (4850, 320400), (5000, 310788), (5340, 291000), (5625, 276256), (5820, 267000), (6000, 258990), (6408, 242500), (6675, 232800), (6984, 222500), (7120, 218250), (7200, 215825), (7275, 213600), (7500, 207192), (7760, 200250), (8010, 194000), (8544, 181875), (8633, 180000), (8730, 178000), (8900, 174600), (9000, 172660), (9312, 166875), (9700, 160200), (10000, 155394), (10680, 145500), (11125, 139680), (11250, 138128), (11640, 133500), (12000, 129495), (12125, 128160), (12816, 121250), (13350, 116400), (13968, 111250), (14240, 109125), (14550, 106800), (15000, 103596), (15520, 100125), (16020, 97000), (17266, 90000), (17460, 89000), (17800, 87300), (18000, 86330), (19400, 80100), (20000, 77697), (20025, 77600), (21360, 72750), (21825, 71200), (22250, 69840), (22500, 69064), (23280, 66750), (24250, 64080), (25632, 60625), (25899, 60000), (26700, 58200), (27936, 55625), (29100, 53400), (30000, 51798), (32040, 48500), (33375, 46560), (34532, 45000), (34920, 44500), (35600, 43650), (36000, 43165), (36375, 42720), (38800, 40050)]