151772670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 466836480

約数和(自身を除く): 315063810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 131, 135, 189, 210, 262, 270, 315, 378, 393, 613, 630, 655, 786, 917, 945, 1179, 1226, 1310, 1834, 1839, 1890, 1965, 2358, 2751, 3065, 3537, 3678, 3930, 4291, 4585, 5502, 5517, 5895, 6130, 7074, 8253, 8582, 9170, 9195, 11034, 11790, 12873, 13755, 16506, 16551, 17685, 18390, 21455, 24759, 25746, 27510, 27585, 33102, 35370, 38619, 41265, 42910, 49518, 55170, 64365, 77238, 80303, 82530, 82755, 115857, 123795, 128730, 160606, 165510, 193095, 231714, 240909, 247590, 386190, 401515, 481818, 562121, 579285, 722727, 803030, 1124242, 1158570, 1204545, 1445454, 1686363, 2168181, 2409090, 2810605, 3372726, 3613635, 4336362, 5059089, 5621210, 7227270, 8431815, 10118178, 10840905, 15177267, 16863630, 21681810, 25295445, 30354534, 50590890, 75886335, 151772670]

約数ペア:

[(1, 151772670), (2, 75886335), (3, 50590890), (5, 30354534), (6, 25295445), (7, 21681810), (9, 16863630), (10, 15177267), (14, 10840905), (15, 10118178), (18, 8431815), (21, 7227270), (27, 5621210), (30, 5059089), (35, 4336362), (42, 3613635), (45, 3372726), (54, 2810605), (63, 2409090), (70, 2168181), (90, 1686363), (105, 1445454), (126, 1204545), (131, 1158570), (135, 1124242), (189, 803030), (210, 722727), (262, 579285), (270, 562121), (315, 481818), (378, 401515), (393, 386190), (613, 247590), (630, 240909), (655, 231714), (786, 193095), (917, 165510), (945, 160606), (1179, 128730), (1226, 123795), (1310, 115857), (1834, 82755), (1839, 82530), (1890, 80303), (1965, 77238), (2358, 64365), (2751, 55170), (3065, 49518), (3537, 42910), (3678, 41265), (3930, 38619), (4291, 35370), (4585, 33102), (5502, 27585), (5517, 27510), (5895, 25746), (6130, 24759), (7074, 21455), (8253, 18390), (8582, 17685), (9170, 16551), (9195, 16506), (11034, 13755), (11790, 12873)]