19392850050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{19259}}^1$

素因数の和:19425

約数の個数: 144

約数和(自身を含む): 56357687520

約数和(自身を除く): 36964837470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 137, 147, 150, 175, 210, 245, 274, 294, 350, 411, 490, 525, 685, 735, 822, 959, 1050, 1225, 1370, 1470, 1918, 2055, 2450, 2877, 3425, 3675, 4110, 4795, 5754, 6713, 6850, 7350, 9590, 10275, 13426, 14385, 19259, 20139, 20550, 23975, 28770, 33565, 38518, 40278, 47950, 57777, 67130, 71925, 96295, 100695, 115554, 134813, 143850, 167825, 192590, 201390, 269626, 288885, 335650, 404439, 481475, 503475, 577770, 674065, 808878, 943691, 962950, 1006950, 1348130, 1444425, 1887382, 2022195, 2638483, 2831073, 2888850, 3370325, 4044390, 4718455, 5276966, 5662146, 6740650, 7915449, 9436910, 10110975, 13192415, 14155365, 15830898, 18469381, 20221950, 23592275, 26384830, 28310730, 36938762, 39577245, 47184550, 55408143, 65962075, 70776825, 79154490, 92346905, 110816286, 129285667, 131924150, 141553650, 184693810, 197886225, 258571334, 277040715, 387857001, 395772450, 461734525, 554081430, 646428335, 775714002, 923469050, 1292856670, 1385203575, 1939285005, 2770407150, 3232141675, 3878570010, 6464283350, 9696425025, 19392850050]

約数ペア:

[(1, 19392850050), (2, 9696425025), (3, 6464283350), (5, 3878570010), (6, 3232141675), (7, 2770407150), (10, 1939285005), (14, 1385203575), (15, 1292856670), (21, 923469050), (25, 775714002), (30, 646428335), (35, 554081430), (42, 461734525), (49, 395772450), (50, 387857001), (70, 277040715), (75, 258571334), (98, 197886225), (105, 184693810), (137, 141553650), (147, 131924150), (150, 129285667), (175, 110816286), (210, 92346905), (245, 79154490), (274, 70776825), (294, 65962075), (350, 55408143), (411, 47184550), (490, 39577245), (525, 36938762), (685, 28310730), (735, 26384830), (822, 23592275), (959, 20221950), (1050, 18469381), (1225, 15830898), (1370, 14155365), (1470, 13192415), (1918, 10110975), (2055, 9436910), (2450, 7915449), (2877, 6740650), (3425, 5662146), (3675, 5276966), (4110, 4718455), (4795, 4044390), (5754, 3370325), (6713, 2888850), (6850, 2831073), (7350, 2638483), (9590, 2022195), (10275, 1887382), (13426, 1444425), (14385, 1348130), (19259, 1006950), (20139, 962950), (20550, 943691), (23975, 808878), (28770, 674065), (33565, 577770), (38518, 503475), (40278, 481475), (47950, 404439), (57777, 335650), (67130, 288885), (71925, 269626), (96295, 201390), (100695, 192590), (115554, 167825), (134813, 143850)]