83608980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15313}}^1$

素因数の和:15345

約数の個数: 96

約数和(自身を含む): 288148224

約数和(自身を除く): 204539244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15313, 30626, 45939, 61252, 76565, 91878, 107191, 153130, 183756, 199069, 214382, 229695, 306260, 321573, 398138, 428764, 459390, 535955, 597207, 643146, 796276, 918780, 995345, 1071910, 1194414, 1286292, 1393483, 1607865, 1990690, 2143820, 2388828, 2786966, 2986035, 3215730, 3981380, 4180449, 5573932, 5972070, 6431460, 6967415, 8360898, 11944140, 13934830, 16721796, 20902245, 27869660, 41804490, 83608980]

約数ペア:

[(1, 83608980), (2, 41804490), (3, 27869660), (4, 20902245), (5, 16721796), (6, 13934830), (7, 11944140), (10, 8360898), (12, 6967415), (13, 6431460), (14, 5972070), (15, 5573932), (20, 4180449), (21, 3981380), (26, 3215730), (28, 2986035), (30, 2786966), (35, 2388828), (39, 2143820), (42, 1990690), (52, 1607865), (60, 1393483), (65, 1286292), (70, 1194414), (78, 1071910), (84, 995345), (91, 918780), (105, 796276), (130, 643146), (140, 597207), (156, 535955), (182, 459390), (195, 428764), (210, 398138), (260, 321573), (273, 306260), (364, 229695), (390, 214382), (420, 199069), (455, 183756), (546, 153130), (780, 107191), (910, 91878), (1092, 76565), (1365, 61252), (1820, 45939), (2730, 30626), (5460, 15313)]