85300020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 296352000

約数和(自身を除く): 211051980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 348, 351, 377, 390, 419, 435, 468, 522, 540, 580, 585, 702, 754, 780, 783, 838, 870, 1044, 1131, 1170, 1257, 1305, 1404, 1508, 1566, 1676, 1740, 1755, 1885, 2095, 2262, 2340, 2514, 2610, 3132, 3393, 3510, 3770, 3771, 3915, 4190, 4524, 5028, 5220, 5447, 5655, 6285, 6786, 7020, 7540, 7542, 7830, 8380, 10179, 10894, 11310, 11313, 12151, 12570, 13572, 15084, 15660, 16341, 16965, 18855, 20358, 21788, 22620, 22626, 24302, 25140, 27235, 32682, 33930, 36453, 37710, 40716, 45252, 48604, 49023, 50895, 54470, 56565, 60755, 65364, 67860, 72906, 75420, 81705, 98046, 101790, 108940, 109359, 113130, 121510, 145812, 147069, 157963, 163410, 182265, 196092, 203580, 218718, 226260, 243020, 245115, 294138, 315926, 326820, 328077, 364530, 437436, 473889, 490230, 546795, 588276, 631852, 656154, 729060, 735345, 789815, 947778, 980460, 1093590, 1312308, 1421667, 1470690, 1579630, 1640385, 1895556, 2187180, 2369445, 2843334, 2941380, 3159260, 3280770, 4265001, 4738890, 5686668, 6561540, 7108335, 8530002, 9477780, 14216670, 17060004, 21325005, 28433340, 42650010, 85300020]

約数ペア:

[(1, 85300020), (2, 42650010), (3, 28433340), (4, 21325005), (5, 17060004), (6, 14216670), (9, 9477780), (10, 8530002), (12, 7108335), (13, 6561540), (15, 5686668), (18, 4738890), (20, 4265001), (26, 3280770), (27, 3159260), (29, 2941380), (30, 2843334), (36, 2369445), (39, 2187180), (45, 1895556), (52, 1640385), (54, 1579630), (58, 1470690), (60, 1421667), (65, 1312308), (78, 1093590), (87, 980460), (90, 947778), (108, 789815), (116, 735345), (117, 729060), (130, 656154), (135, 631852), (145, 588276), (156, 546795), (174, 490230), (180, 473889), (195, 437436), (234, 364530), (260, 328077), (261, 326820), (270, 315926), (290, 294138), (348, 245115), (351, 243020), (377, 226260), (390, 218718), (419, 203580), (435, 196092), (468, 182265), (522, 163410), (540, 157963), (580, 147069), (585, 145812), (702, 121510), (754, 113130), (780, 109359), (783, 108940), (838, 101790), (870, 98046), (1044, 81705), (1131, 75420), (1170, 72906), (1257, 67860), (1305, 65364), (1404, 60755), (1508, 56565), (1566, 54470), (1676, 50895), (1740, 49023), (1755, 48604), (1885, 45252), (2095, 40716), (2262, 37710), (2340, 36453), (2514, 33930), (2610, 32682), (3132, 27235), (3393, 25140), (3510, 24302), (3770, 22626), (3771, 22620), (3915, 21788), (4190, 20358), (4524, 18855), (5028, 16965), (5220, 16341), (5447, 15660), (5655, 15084), (6285, 13572), (6786, 12570), (7020, 12151), (7540, 11313), (7542, 11310), (7830, 10894), (8380, 10179)]