73712730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 229367808

約数和(自身を除く): 155655078

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 67, 70, 78, 91, 93, 105, 130, 134, 155, 169, 182, 186, 195, 201, 210, 217, 273, 310, 335, 338, 390, 402, 403, 434, 455, 465, 469, 507, 546, 651, 670, 806, 845, 871, 910, 930, 938, 1005, 1014, 1085, 1183, 1209, 1302, 1365, 1407, 1690, 1742, 2010, 2015, 2077, 2170, 2345, 2366, 2418, 2535, 2613, 2730, 2814, 2821, 3255, 3549, 4030, 4154, 4355, 4690, 5070, 5226, 5239, 5642, 5915, 6045, 6097, 6231, 6510, 7035, 7098, 8463, 8710, 10385, 10478, 11323, 11830, 12090, 12194, 12462, 13065, 14070, 14105, 14539, 15717, 16926, 17745, 18291, 20770, 22646, 26130, 26195, 27001, 28210, 29078, 30485, 31155, 31434, 33969, 35490, 36582, 36673, 42315, 43617, 52390, 54002, 56615, 60970, 62310, 67938, 72695, 73346, 78585, 79261, 81003, 84630, 87234, 91455, 110019, 113230, 135005, 145390, 157170, 158522, 162006, 169845, 182910, 183365, 189007, 218085, 220038, 237783, 270010, 339690, 351013, 366730, 378014, 396305, 405015, 436170, 475566, 550095, 567021, 702026, 792610, 810030, 945035, 1053039, 1100190, 1134042, 1188915, 1755065, 1890070, 2106078, 2377830, 2457091, 2835105, 3510130, 4914182, 5265195, 5670210, 7371273, 10530390, 12285455, 14742546, 24570910, 36856365, 73712730]

約数ペア:

[(1, 73712730), (2, 36856365), (3, 24570910), (5, 14742546), (6, 12285455), (7, 10530390), (10, 7371273), (13, 5670210), (14, 5265195), (15, 4914182), (21, 3510130), (26, 2835105), (30, 2457091), (31, 2377830), (35, 2106078), (39, 1890070), (42, 1755065), (62, 1188915), (65, 1134042), (67, 1100190), (70, 1053039), (78, 945035), (91, 810030), (93, 792610), (105, 702026), (130, 567021), (134, 550095), (155, 475566), (169, 436170), (182, 405015), (186, 396305), (195, 378014), (201, 366730), (210, 351013), (217, 339690), (273, 270010), (310, 237783), (335, 220038), (338, 218085), (390, 189007), (402, 183365), (403, 182910), (434, 169845), (455, 162006), (465, 158522), (469, 157170), (507, 145390), (546, 135005), (651, 113230), (670, 110019), (806, 91455), (845, 87234), (871, 84630), (910, 81003), (930, 79261), (938, 78585), (1005, 73346), (1014, 72695), (1085, 67938), (1183, 62310), (1209, 60970), (1302, 56615), (1365, 54002), (1407, 52390), (1690, 43617), (1742, 42315), (2010, 36673), (2015, 36582), (2077, 35490), (2170, 33969), (2345, 31434), (2366, 31155), (2418, 30485), (2535, 29078), (2613, 28210), (2730, 27001), (2814, 26195), (2821, 26130), (3255, 22646), (3549, 20770), (4030, 18291), (4154, 17745), (4355, 16926), (4690, 15717), (5070, 14539), (5226, 14105), (5239, 14070), (5642, 13065), (5915, 12462), (6045, 12194), (6097, 12090), (6231, 11830), (6510, 11323), (7035, 10478), (7098, 10385), (8463, 8710)]