2981120400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{8537}}^1$

素因数の和:8658

約数の個数: 180

約数和(自身を含む): 10453192932

約数和(自身を除く): 7472072532

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, 90, 97, 100, 120, 144, 150, 180, 194, 200, 225, 240, 291, 300, 360, 388, 400, 450, 485, 582, 600, 720, 776, 873, 900, 970, 1164, 1200, 1455, 1552, 1746, 1800, 1940, 2328, 2425, 2910, 3492, 3600, 3880, 4365, 4656, 4850, 5820, 6984, 7275, 7760, 8537, 8730, 9700, 11640, 13968, 14550, 17074, 17460, 19400, 21825, 23280, 25611, 29100, 34148, 34920, 38800, 42685, 43650, 51222, 58200, 68296, 69840, 76833, 85370, 87300, 102444, 116400, 128055, 136592, 153666, 170740, 174600, 204888, 213425, 256110, 307332, 341480, 349200, 384165, 409776, 426850, 512220, 614664, 640275, 682960, 768330, 828089, 853700, 1024440, 1229328, 1280550, 1536660, 1656178, 1707400, 1920825, 2048880, 2484267, 2561100, 3073320, 3312356, 3414800, 3841650, 4140445, 4968534, 5122200, 6146640, 6624712, 7452801, 7683300, 8280890, 9937068, 10244400, 12421335, 13249424, 14905602, 15366600, 16561780, 19874136, 20702225, 24842670, 29811204, 30733200, 33123560, 37264005, 39748272, 41404450, 49685340, 59622408, 62106675, 66247120, 74528010, 82808900, 99370680, 119244816, 124213350, 149056020, 165617800, 186320025, 198741360, 248426700, 298112040, 331235600, 372640050, 496853400, 596224080, 745280100, 993706800, 1490560200, 2981120400]

約数ペア:

[(1, 2981120400), (2, 1490560200), (3, 993706800), (4, 745280100), (5, 596224080), (6, 496853400), (8, 372640050), (9, 331235600), (10, 298112040), (12, 248426700), (15, 198741360), (16, 186320025), (18, 165617800), (20, 149056020), (24, 124213350), (25, 119244816), (30, 99370680), (36, 82808900), (40, 74528010), (45, 66247120), (48, 62106675), (50, 59622408), (60, 49685340), (72, 41404450), (75, 39748272), (80, 37264005), (90, 33123560), (97, 30733200), (100, 29811204), (120, 24842670), (144, 20702225), (150, 19874136), (180, 16561780), (194, 15366600), (200, 14905602), (225, 13249424), (240, 12421335), (291, 10244400), (300, 9937068), (360, 8280890), (388, 7683300), (400, 7452801), (450, 6624712), (485, 6146640), (582, 5122200), (600, 4968534), (720, 4140445), (776, 3841650), (873, 3414800), (900, 3312356), (970, 3073320), (1164, 2561100), (1200, 2484267), (1455, 2048880), (1552, 1920825), (1746, 1707400), (1800, 1656178), (1940, 1536660), (2328, 1280550), (2425, 1229328), (2910, 1024440), (3492, 853700), (3600, 828089), (3880, 768330), (4365, 682960), (4656, 640275), (4850, 614664), (5820, 512220), (6984, 426850), (7275, 409776), (7760, 384165), (8537, 349200), (8730, 341480), (9700, 307332), (11640, 256110), (13968, 213425), (14550, 204888), (17074, 174600), (17460, 170740), (19400, 153666), (21825, 136592), (23280, 128055), (25611, 116400), (29100, 102444), (34148, 87300), (34920, 85370), (38800, 76833), (42685, 69840), (43650, 68296), (51222, 58200)]