68635350

素因数分解:

$2^1\times 3^6\times 5^2\times 7^1\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 168

約数和(自身を含む): 219561840

約数和(自身を除く): 150926490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 269, 270, 315, 350, 378, 405, 450, 486, 525, 538, 567, 630, 675, 729, 807, 810, 945, 1050, 1134, 1215, 1345, 1350, 1458, 1575, 1614, 1701, 1883, 1890, 2025, 2421, 2430, 2690, 2835, 3150, 3402, 3645, 3766, 4035, 4050, 4725, 4842, 5103, 5649, 5670, 6075, 6725, 7263, 7290, 8070, 8505, 9415, 9450, 10206, 11298, 12105, 12150, 13450, 14175, 14526, 16947, 17010, 18225, 18830, 20175, 21789, 24210, 25515, 28245, 28350, 33894, 36315, 36450, 40350, 42525, 43578, 47075, 50841, 51030, 56490, 60525, 65367, 72630, 84735, 85050, 94150, 101682, 108945, 121050, 127575, 130734, 141225, 152523, 169470, 181575, 196101, 217890, 254205, 255150, 282450, 305046, 326835, 363150, 392202, 423675, 457569, 508410, 544725, 653670, 762615, 847350, 915138, 980505, 1089450, 1271025, 1372707, 1525230, 1634175, 1961010, 2287845, 2542050, 2745414, 3268350, 3813075, 4575690, 4902525, 6863535, 7626150, 9805050, 11439225, 13727070, 22878450, 34317675, 68635350]

約数ペア:

[(1, 68635350), (2, 34317675), (3, 22878450), (5, 13727070), (6, 11439225), (7, 9805050), (9, 7626150), (10, 6863535), (14, 4902525), (15, 4575690), (18, 3813075), (21, 3268350), (25, 2745414), (27, 2542050), (30, 2287845), (35, 1961010), (42, 1634175), (45, 1525230), (50, 1372707), (54, 1271025), (63, 1089450), (70, 980505), (75, 915138), (81, 847350), (90, 762615), (105, 653670), (126, 544725), (135, 508410), (150, 457569), (162, 423675), (175, 392202), (189, 363150), (210, 326835), (225, 305046), (243, 282450), (269, 255150), (270, 254205), (315, 217890), (350, 196101), (378, 181575), (405, 169470), (450, 152523), (486, 141225), (525, 130734), (538, 127575), (567, 121050), (630, 108945), (675, 101682), (729, 94150), (807, 85050), (810, 84735), (945, 72630), (1050, 65367), (1134, 60525), (1215, 56490), (1345, 51030), (1350, 50841), (1458, 47075), (1575, 43578), (1614, 42525), (1701, 40350), (1883, 36450), (1890, 36315), (2025, 33894), (2421, 28350), (2430, 28245), (2690, 25515), (2835, 24210), (3150, 21789), (3402, 20175), (3645, 18830), (3766, 18225), (4035, 17010), (4050, 16947), (4725, 14526), (4842, 14175), (5103, 13450), (5649, 12150), (5670, 12105), (6075, 11298), (6725, 10206), (7263, 9450), (7290, 9415), (8070, 8505)]