249928380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 852214272

約数和(自身を除く): 602285892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 127, 130, 145, 156, 174, 180, 195, 234, 254, 260, 261, 290, 348, 377, 381, 390, 435, 468, 508, 522, 580, 585, 635, 754, 762, 780, 841, 870, 1044, 1131, 1143, 1170, 1270, 1305, 1508, 1524, 1651, 1682, 1740, 1885, 1905, 2262, 2286, 2340, 2523, 2540, 2610, 3302, 3364, 3393, 3683, 3770, 3810, 4205, 4524, 4572, 4953, 5046, 5220, 5655, 5715, 6604, 6786, 7366, 7540, 7569, 7620, 8255, 8410, 9906, 10092, 10933, 11049, 11310, 11430, 12615, 13572, 14732, 14859, 15138, 16510, 16820, 16965, 18415, 19812, 21866, 22098, 22620, 22860, 24765, 25230, 29718, 30276, 32799, 33020, 33147, 33930, 36830, 37845, 43732, 44196, 47879, 49530, 50460, 54665, 55245, 59436, 65598, 66294, 67860, 73660, 74295, 75690, 95758, 98397, 99060, 106807, 109330, 110490, 131196, 132588, 143637, 148590, 151380, 163995, 165735, 191516, 196794, 213614, 218660, 220980, 239395, 287274, 297180, 320421, 327990, 331470, 393588, 427228, 430911, 478790, 491985, 534035, 574548, 640842, 655980, 662940, 718185, 861822, 957580, 961263, 983970, 1068070, 1281684, 1388491, 1436370, 1602105, 1723644, 1922526, 1967940, 2136140, 2154555, 2776982, 2872740, 3204210, 3845052, 4165473, 4309110, 4806315, 5553964, 6408420, 6942455, 8330946, 8618220, 9612630, 12496419, 13884910, 16661892, 19225260, 20827365, 24992838, 27769820, 41654730, 49985676, 62482095, 83309460, 124964190, 249928380]

約数ペア:

[(1, 249928380), (2, 124964190), (3, 83309460), (4, 62482095), (5, 49985676), (6, 41654730), (9, 27769820), (10, 24992838), (12, 20827365), (13, 19225260), (15, 16661892), (18, 13884910), (20, 12496419), (26, 9612630), (29, 8618220), (30, 8330946), (36, 6942455), (39, 6408420), (45, 5553964), (52, 4806315), (58, 4309110), (60, 4165473), (65, 3845052), (78, 3204210), (87, 2872740), (90, 2776982), (116, 2154555), (117, 2136140), (127, 1967940), (130, 1922526), (145, 1723644), (156, 1602105), (174, 1436370), (180, 1388491), (195, 1281684), (234, 1068070), (254, 983970), (260, 961263), (261, 957580), (290, 861822), (348, 718185), (377, 662940), (381, 655980), (390, 640842), (435, 574548), (468, 534035), (508, 491985), (522, 478790), (580, 430911), (585, 427228), (635, 393588), (754, 331470), (762, 327990), (780, 320421), (841, 297180), (870, 287274), (1044, 239395), (1131, 220980), (1143, 218660), (1170, 213614), (1270, 196794), (1305, 191516), (1508, 165735), (1524, 163995), (1651, 151380), (1682, 148590), (1740, 143637), (1885, 132588), (1905, 131196), (2262, 110490), (2286, 109330), (2340, 106807), (2523, 99060), (2540, 98397), (2610, 95758), (3302, 75690), (3364, 74295), (3393, 73660), (3683, 67860), (3770, 66294), (3810, 65598), (4205, 59436), (4524, 55245), (4572, 54665), (4953, 50460), (5046, 49530), (5220, 47879), (5655, 44196), (5715, 43732), (6604, 37845), (6786, 36830), (7366, 33930), (7540, 33147), (7569, 33020), (7620, 32799), (8255, 30276), (8410, 29718), (9906, 25230), (10092, 24765), (10933, 22860), (11049, 22620), (11310, 22098), (11430, 21866), (12615, 19812), (13572, 18415), (14732, 16965), (14859, 16820), (15138, 16510)]