225708210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 764854272

約数和(自身を除く): 539146062

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 49, 62, 63, 65, 70, 78, 90, 91, 93, 98, 105, 117, 126, 127, 130, 147, 155, 182, 186, 195, 210, 217, 234, 245, 254, 273, 279, 294, 310, 315, 381, 390, 403, 434, 441, 455, 465, 490, 546, 558, 585, 630, 635, 637, 651, 735, 762, 806, 819, 882, 889, 910, 930, 1085, 1143, 1170, 1209, 1270, 1274, 1302, 1365, 1395, 1470, 1519, 1638, 1651, 1778, 1905, 1911, 1953, 2015, 2170, 2205, 2286, 2418, 2667, 2730, 2790, 2821, 3038, 3185, 3255, 3302, 3627, 3810, 3822, 3906, 3937, 4030, 4095, 4410, 4445, 4557, 4953, 5334, 5642, 5715, 5733, 6045, 6223, 6370, 6510, 7254, 7595, 7874, 8001, 8190, 8255, 8463, 8890, 9114, 9555, 9765, 9906, 11430, 11466, 11557, 11811, 12090, 12446, 13335, 13671, 14105, 14859, 15190, 16002, 16510, 16926, 18135, 18669, 19110, 19530, 19685, 19747, 22785, 23114, 23622, 24765, 25389, 26670, 27342, 27559, 28210, 28665, 29718, 31115, 34671, 35433, 36270, 37338, 39370, 39494, 40005, 42315, 45570, 49530, 50778, 51181, 55118, 56007, 57330, 57785, 59055, 59241, 62230, 68355, 69342, 70866, 74295, 80010, 80899, 82677, 84630, 93345, 98735, 102362, 104013, 112014, 115570, 118110, 118482, 126945, 136710, 137795, 148590, 153543, 161798, 165354, 173355, 177165, 177723, 186690, 192913, 197470, 208026, 242697, 248031, 253890, 255905, 275590, 280035, 296205, 307086, 346710, 354330, 355446, 358267, 385826, 404495, 413385, 460629, 485394, 496062, 511810, 520065, 560070, 578739, 592410, 716534, 728091, 767715, 808990, 826770, 888615, 921258, 964565, 1040130, 1074801, 1157478, 1213485, 1240155, 1456182, 1535430, 1736217, 1777230, 1791335, 1929130, 2149602, 2303145, 2426970, 2480310, 2507869, 2893695, 3224403, 3472434, 3582670, 3640455, 4606290, 5015738, 5374005, 5787390, 6448806, 7280910, 7523607, 8681085, 10748010, 12539345, 15047214, 16122015, 17362170, 22570821, 25078690, 32244030, 37618035, 45141642, 75236070, 112854105, 225708210]

約数ペア:

[(1, 225708210), (2, 112854105), (3, 75236070), (5, 45141642), (6, 37618035), (7, 32244030), (9, 25078690), (10, 22570821), (13, 17362170), (14, 16122015), (15, 15047214), (18, 12539345), (21, 10748010), (26, 8681085), (30, 7523607), (31, 7280910), (35, 6448806), (39, 5787390), (42, 5374005), (45, 5015738), (49, 4606290), (62, 3640455), (63, 3582670), (65, 3472434), (70, 3224403), (78, 2893695), (90, 2507869), (91, 2480310), (93, 2426970), (98, 2303145), (105, 2149602), (117, 1929130), (126, 1791335), (127, 1777230), (130, 1736217), (147, 1535430), (155, 1456182), (182, 1240155), (186, 1213485), (195, 1157478), (210, 1074801), (217, 1040130), (234, 964565), (245, 921258), (254, 888615), (273, 826770), (279, 808990), (294, 767715), (310, 728091), (315, 716534), (381, 592410), (390, 578739), (403, 560070), (434, 520065), (441, 511810), (455, 496062), (465, 485394), (490, 460629), (546, 413385), (558, 404495), (585, 385826), (630, 358267), (635, 355446), (637, 354330), (651, 346710), (735, 307086), (762, 296205), (806, 280035), (819, 275590), (882, 255905), (889, 253890), (910, 248031), (930, 242697), (1085, 208026), (1143, 197470), (1170, 192913), (1209, 186690), (1270, 177723), (1274, 177165), (1302, 173355), (1365, 165354), (1395, 161798), (1470, 153543), (1519, 148590), (1638, 137795), (1651, 136710), (1778, 126945), (1905, 118482), (1911, 118110), (1953, 115570), (2015, 112014), (2170, 104013), (2205, 102362), (2286, 98735), (2418, 93345), (2667, 84630), (2730, 82677), (2790, 80899), (2821, 80010), (3038, 74295), (3185, 70866), (3255, 69342), (3302, 68355), (3627, 62230), (3810, 59241), (3822, 59055), (3906, 57785), (3937, 57330), (4030, 56007), (4095, 55118), (4410, 51181), (4445, 50778), (4557, 49530), (4953, 45570), (5334, 42315), (5642, 40005), (5715, 39494), (5733, 39370), (6045, 37338), (6223, 36270), (6370, 35433), (6510, 34671), (7254, 31115), (7595, 29718), (7874, 28665), (8001, 28210), (8190, 27559), (8255, 27342), (8463, 26670), (8890, 25389), (9114, 24765), (9555, 23622), (9765, 23114), (9906, 22785), (11430, 19747), (11466, 19685), (11557, 19530), (11811, 19110), (12090, 18669), (12446, 18135), (13335, 16926), (13671, 16510), (14105, 16002), (14859, 15190)]