153862920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 192

約数和(自身を含む): 547223040

約数和(自身を除く): 393360120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 811, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1622, 1860, 2040, 2108, 2232, 2433, 2635, 2790, 3060, 3162, 3244, 3720, 4055, 4216, 4743, 4866, 5270, 5580, 6120, 6324, 6488, 7299, 7905, 8110, 9486, 9732, 10540, 11160, 12165, 12648, 13787, 14598, 15810, 16220, 18972, 19464, 21080, 23715, 24330, 25141, 27574, 29196, 31620, 32440, 36495, 37944, 41361, 47430, 48660, 50282, 55148, 58392, 63240, 68935, 72990, 75423, 82722, 94860, 97320, 100564, 110296, 124083, 125705, 137870, 145980, 150846, 165444, 189720, 201128, 206805, 226269, 248166, 251410, 275740, 291960, 301692, 330888, 377115, 413610, 427397, 452538, 496332, 502820, 551480, 603384, 620415, 754230, 827220, 854794, 905076, 992664, 1005640, 1131345, 1240830, 1282191, 1508460, 1654440, 1709588, 1810152, 2136985, 2262690, 2481660, 2564382, 3016920, 3419176, 3846573, 4273970, 4525380, 4963320, 5128764, 6410955, 7693146, 8547940, 9050760, 10257528, 12821910, 15386292, 17095880, 19232865, 25643820, 30772584, 38465730, 51287640, 76931460, 153862920]

約数ペア:

[(1, 153862920), (2, 76931460), (3, 51287640), (4, 38465730), (5, 30772584), (6, 25643820), (8, 19232865), (9, 17095880), (10, 15386292), (12, 12821910), (15, 10257528), (17, 9050760), (18, 8547940), (20, 7693146), (24, 6410955), (30, 5128764), (31, 4963320), (34, 4525380), (36, 4273970), (40, 3846573), (45, 3419176), (51, 3016920), (60, 2564382), (62, 2481660), (68, 2262690), (72, 2136985), (85, 1810152), (90, 1709588), (93, 1654440), (102, 1508460), (120, 1282191), (124, 1240830), (136, 1131345), (153, 1005640), (155, 992664), (170, 905076), (180, 854794), (186, 827220), (204, 754230), (248, 620415), (255, 603384), (279, 551480), (306, 502820), (310, 496332), (340, 452538), (360, 427397), (372, 413610), (408, 377115), (465, 330888), (510, 301692), (527, 291960), (558, 275740), (612, 251410), (620, 248166), (680, 226269), (744, 206805), (765, 201128), (811, 189720), (930, 165444), (1020, 150846), (1054, 145980), (1116, 137870), (1224, 125705), (1240, 124083), (1395, 110296), (1530, 100564), (1581, 97320), (1622, 94860), (1860, 82722), (2040, 75423), (2108, 72990), (2232, 68935), (2433, 63240), (2635, 58392), (2790, 55148), (3060, 50282), (3162, 48660), (3244, 47430), (3720, 41361), (4055, 37944), (4216, 36495), (4743, 32440), (4866, 31620), (5270, 29196), (5580, 27574), (6120, 25141), (6324, 24330), (6488, 23715), (7299, 21080), (7905, 19464), (8110, 18972), (9486, 16220), (9732, 15810), (10540, 14598), (11160, 13787), (12165, 12648)]