135774520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 377395200

約数和(自身を除く): 241620680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 46, 56, 58, 70, 92, 115, 116, 140, 145, 161, 184, 203, 230, 232, 280, 290, 322, 406, 460, 580, 644, 667, 727, 805, 812, 920, 1015, 1160, 1288, 1334, 1454, 1610, 1624, 2030, 2668, 2908, 3220, 3335, 3635, 4060, 4669, 5089, 5336, 5816, 6440, 6670, 7270, 8120, 9338, 10178, 13340, 14540, 16721, 18676, 20356, 21083, 23345, 25445, 26680, 29080, 33442, 37352, 40712, 42166, 46690, 50890, 66884, 83605, 84332, 93380, 101780, 105415, 117047, 133768, 147581, 167210, 168664, 186760, 203560, 210830, 234094, 295162, 334420, 421660, 468188, 484909, 585235, 590324, 668840, 737905, 843320, 936376, 969818, 1170470, 1180648, 1475810, 1939636, 2340940, 2424545, 2951620, 3394363, 3879272, 4681880, 4849090, 5903240, 6788726, 9698180, 13577452, 16971815, 19396360, 27154904, 33943630, 67887260, 135774520]

約数ペア:

[(1, 135774520), (2, 67887260), (4, 33943630), (5, 27154904), (7, 19396360), (8, 16971815), (10, 13577452), (14, 9698180), (20, 6788726), (23, 5903240), (28, 4849090), (29, 4681880), (35, 3879272), (40, 3394363), (46, 2951620), (56, 2424545), (58, 2340940), (70, 1939636), (92, 1475810), (115, 1180648), (116, 1170470), (140, 969818), (145, 936376), (161, 843320), (184, 737905), (203, 668840), (230, 590324), (232, 585235), (280, 484909), (290, 468188), (322, 421660), (406, 334420), (460, 295162), (580, 234094), (644, 210830), (667, 203560), (727, 186760), (805, 168664), (812, 167210), (920, 147581), (1015, 133768), (1160, 117047), (1288, 105415), (1334, 101780), (1454, 93380), (1610, 84332), (1624, 83605), (2030, 66884), (2668, 50890), (2908, 46690), (3220, 42166), (3335, 40712), (3635, 37352), (4060, 33442), (4669, 29080), (5089, 26680), (5336, 25445), (5816, 23345), (6440, 21083), (6670, 20356), (7270, 18676), (8120, 16721), (9338, 14540), (10178, 13340)]