77893530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 223727616

約数和(自身を除く): 145834086

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 67, 78, 110, 130, 134, 143, 165, 195, 201, 271, 286, 330, 335, 390, 402, 429, 542, 670, 715, 737, 813, 858, 871, 1005, 1355, 1430, 1474, 1626, 1742, 2010, 2145, 2211, 2613, 2710, 2981, 3523, 3685, 4065, 4290, 4355, 4422, 5226, 5962, 7046, 7370, 8130, 8710, 8943, 9581, 10569, 11055, 13065, 14905, 17615, 17886, 18157, 19162, 21138, 22110, 26130, 28743, 29810, 35230, 36314, 38753, 44715, 47905, 52845, 54471, 57486, 77506, 89430, 90785, 95810, 105690, 108942, 116259, 143715, 181570, 193765, 199727, 232518, 236041, 272355, 287430, 387530, 399454, 472082, 544710, 581295, 599181, 708123, 998635, 1162590, 1180205, 1198362, 1416246, 1997270, 2360410, 2596451, 2995905, 3540615, 5192902, 5991810, 7081230, 7789353, 12982255, 15578706, 25964510, 38946765, 77893530]

約数ペア:

[(1, 77893530), (2, 38946765), (3, 25964510), (5, 15578706), (6, 12982255), (10, 7789353), (11, 7081230), (13, 5991810), (15, 5192902), (22, 3540615), (26, 2995905), (30, 2596451), (33, 2360410), (39, 1997270), (55, 1416246), (65, 1198362), (66, 1180205), (67, 1162590), (78, 998635), (110, 708123), (130, 599181), (134, 581295), (143, 544710), (165, 472082), (195, 399454), (201, 387530), (271, 287430), (286, 272355), (330, 236041), (335, 232518), (390, 199727), (402, 193765), (429, 181570), (542, 143715), (670, 116259), (715, 108942), (737, 105690), (813, 95810), (858, 90785), (871, 89430), (1005, 77506), (1355, 57486), (1430, 54471), (1474, 52845), (1626, 47905), (1742, 44715), (2010, 38753), (2145, 36314), (2211, 35230), (2613, 29810), (2710, 28743), (2981, 26130), (3523, 22110), (3685, 21138), (4065, 19162), (4290, 18157), (4355, 17886), (4422, 17615), (5226, 14905), (5962, 13065), (7046, 11055), (7370, 10569), (8130, 9581), (8710, 8943)]