175413420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10709}}^1$

素因数の和:10744

約数の個数: 144

約数和(自身を含む): 654937920

約数和(自身を除く): 479524500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 10709, 16380, 21418, 32127, 42836, 53545, 64254, 74963, 96381, 107090, 128508, 139217, 149926, 160635, 192762, 214180, 224889, 278434, 299852, 321270, 374815, 385524, 417651, 449778, 481905, 556868, 642540, 674667, 696085, 749630, 835302, 899556, 963810, 974519, 1124445, 1252953, 1349334, 1392170, 1499260, 1670604, 1927620, 1949038, 2088255, 2248890, 2505906, 2698668, 2784340, 2923557, 3373335, 3898076, 4176510, 4497780, 4872595, 5011812, 5847114, 6264765, 6746670, 8353020, 8770671, 9745190, 11694228, 12529530, 13493340, 14617785, 17541342, 19490380, 25059060, 29235570, 35082684, 43853355, 58471140, 87706710, 175413420]

約数ペア:

[(1, 175413420), (2, 87706710), (3, 58471140), (4, 43853355), (5, 35082684), (6, 29235570), (7, 25059060), (9, 19490380), (10, 17541342), (12, 14617785), (13, 13493340), (14, 12529530), (15, 11694228), (18, 9745190), (20, 8770671), (21, 8353020), (26, 6746670), (28, 6264765), (30, 5847114), (35, 5011812), (36, 4872595), (39, 4497780), (42, 4176510), (45, 3898076), (52, 3373335), (60, 2923557), (63, 2784340), (65, 2698668), (70, 2505906), (78, 2248890), (84, 2088255), (90, 1949038), (91, 1927620), (105, 1670604), (117, 1499260), (126, 1392170), (130, 1349334), (140, 1252953), (156, 1124445), (180, 974519), (182, 963810), (195, 899556), (210, 835302), (234, 749630), (252, 696085), (260, 674667), (273, 642540), (315, 556868), (364, 481905), (390, 449778), (420, 417651), (455, 385524), (468, 374815), (546, 321270), (585, 299852), (630, 278434), (780, 224889), (819, 214180), (910, 192762), (1092, 160635), (1170, 149926), (1260, 139217), (1365, 128508), (1638, 107090), (1820, 96381), (2340, 74963), (2730, 64254), (3276, 53545), (4095, 42836), (5460, 32127), (8190, 21418), (10709, 16380)]