1154514400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3645

約数の個数: 144

約数和(自身を含む): 3134049408

約数和(自身を除く): 1979535008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 325, 400, 403, 416, 496, 520, 620, 650, 775, 800, 806, 992, 1040, 1240, 1300, 1550, 1612, 2015, 2080, 2480, 2600, 3100, 3224, 3581, 4030, 4960, 5200, 6200, 6448, 7162, 8060, 10075, 10400, 12400, 12896, 14324, 16120, 17905, 20150, 24800, 28648, 32240, 35810, 40300, 46553, 57296, 64480, 71620, 80600, 89525, 93106, 111011, 114592, 143240, 161200, 179050, 186212, 222022, 232765, 286480, 322400, 358100, 372424, 444044, 465530, 555055, 572960, 716200, 744848, 888088, 931060, 1110110, 1163825, 1432400, 1443143, 1489696, 1776176, 1862120, 2220220, 2327650, 2775275, 2864800, 2886286, 3552352, 3724240, 4440440, 4655300, 5550550, 5772572, 7215715, 7448480, 8880880, 9310600, 11101100, 11545144, 14431430, 17761760, 18621200, 22202200, 23090288, 28862860, 36078575, 37242400, 44404400, 46180576, 57725720, 72157150, 88808800, 115451440, 144314300, 230902880, 288628600, 577257200, 1154514400]

約数ペア:

[(1, 1154514400), (2, 577257200), (4, 288628600), (5, 230902880), (8, 144314300), (10, 115451440), (13, 88808800), (16, 72157150), (20, 57725720), (25, 46180576), (26, 44404400), (31, 37242400), (32, 36078575), (40, 28862860), (50, 23090288), (52, 22202200), (62, 18621200), (65, 17761760), (80, 14431430), (100, 11545144), (104, 11101100), (124, 9310600), (130, 8880880), (155, 7448480), (160, 7215715), (200, 5772572), (208, 5550550), (248, 4655300), (260, 4440440), (310, 3724240), (325, 3552352), (400, 2886286), (403, 2864800), (416, 2775275), (496, 2327650), (520, 2220220), (620, 1862120), (650, 1776176), (775, 1489696), (800, 1443143), (806, 1432400), (992, 1163825), (1040, 1110110), (1240, 931060), (1300, 888088), (1550, 744848), (1612, 716200), (2015, 572960), (2080, 555055), (2480, 465530), (2600, 444044), (3100, 372424), (3224, 358100), (3581, 322400), (4030, 286480), (4960, 232765), (5200, 222022), (6200, 186212), (6448, 179050), (7162, 161200), (8060, 143240), (10075, 114592), (10400, 111011), (12400, 93106), (12896, 89525), (14324, 80600), (16120, 71620), (17905, 64480), (20150, 57296), (24800, 46553), (28648, 40300), (32240, 35810)]