273947310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 920844288

約数和(自身を除く): 646896978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 83, 90, 91, 93, 105, 117, 126, 130, 155, 166, 169, 182, 186, 195, 210, 217, 234, 249, 273, 279, 310, 315, 338, 390, 403, 415, 434, 455, 465, 498, 507, 546, 558, 581, 585, 630, 651, 747, 806, 819, 830, 845, 910, 930, 1014, 1079, 1085, 1162, 1170, 1183, 1209, 1245, 1302, 1365, 1395, 1494, 1521, 1638, 1690, 1743, 1953, 2015, 2158, 2170, 2366, 2418, 2490, 2535, 2573, 2730, 2790, 2821, 2905, 3042, 3237, 3255, 3486, 3549, 3627, 3735, 3906, 4030, 4095, 5070, 5146, 5229, 5239, 5395, 5642, 5810, 5915, 6045, 6474, 6510, 7098, 7254, 7470, 7553, 7605, 7719, 8190, 8463, 8715, 9711, 9765, 10458, 10478, 10647, 10790, 11830, 12090, 12865, 14027, 14105, 15106, 15210, 15438, 15717, 16185, 16926, 17430, 17745, 18011, 18135, 19422, 19530, 21294, 22659, 23157, 25389, 25730, 26145, 26195, 28054, 28210, 31434, 32370, 33449, 35490, 36022, 36270, 36673, 37765, 38595, 42081, 42315, 45318, 46314, 47151, 48555, 50778, 52290, 52390, 53235, 54033, 66898, 67977, 70135, 73346, 75530, 77190, 78585, 84162, 84630, 90055, 94302, 97110, 98189, 100347, 106470, 108066, 110019, 113295, 115785, 126243, 126945, 135954, 140270, 157170, 162099, 167245, 180110, 183365, 196378, 200694, 210405, 220038, 226590, 231570, 234143, 235755, 252486, 253890, 270165, 294567, 301041, 324198, 330057, 334490, 339885, 366730, 420810, 434837, 468286, 471510, 490945, 501735, 540330, 550095, 589134, 602082, 631215, 660114, 679770, 702429, 810495, 869674, 883701, 981890, 1003470, 1100190, 1170715, 1262430, 1304511, 1404858, 1472835, 1505205, 1620990, 1650285, 1767402, 2107287, 2174185, 2341430, 2609022, 2945670, 3010410, 3043859, 3300570, 3512145, 3913533, 4214574, 4348370, 4418505, 6087718, 6522555, 7024290, 7827066, 8837010, 9131577, 10536435, 13045110, 15219295, 18263154, 19567665, 21072870, 27394731, 30438590, 39135330, 45657885, 54789462, 91315770, 136973655, 273947310]

約数ペア:

[(1, 273947310), (2, 136973655), (3, 91315770), (5, 54789462), (6, 45657885), (7, 39135330), (9, 30438590), (10, 27394731), (13, 21072870), (14, 19567665), (15, 18263154), (18, 15219295), (21, 13045110), (26, 10536435), (30, 9131577), (31, 8837010), (35, 7827066), (39, 7024290), (42, 6522555), (45, 6087718), (62, 4418505), (63, 4348370), (65, 4214574), (70, 3913533), (78, 3512145), (83, 3300570), (90, 3043859), (91, 3010410), (93, 2945670), (105, 2609022), (117, 2341430), (126, 2174185), (130, 2107287), (155, 1767402), (166, 1650285), (169, 1620990), (182, 1505205), (186, 1472835), (195, 1404858), (210, 1304511), (217, 1262430), (234, 1170715), (249, 1100190), (273, 1003470), (279, 981890), (310, 883701), (315, 869674), (338, 810495), (390, 702429), (403, 679770), (415, 660114), (434, 631215), (455, 602082), (465, 589134), (498, 550095), (507, 540330), (546, 501735), (558, 490945), (581, 471510), (585, 468286), (630, 434837), (651, 420810), (747, 366730), (806, 339885), (819, 334490), (830, 330057), (845, 324198), (910, 301041), (930, 294567), (1014, 270165), (1079, 253890), (1085, 252486), (1162, 235755), (1170, 234143), (1183, 231570), (1209, 226590), (1245, 220038), (1302, 210405), (1365, 200694), (1395, 196378), (1494, 183365), (1521, 180110), (1638, 167245), (1690, 162099), (1743, 157170), (1953, 140270), (2015, 135954), (2158, 126945), (2170, 126243), (2366, 115785), (2418, 113295), (2490, 110019), (2535, 108066), (2573, 106470), (2730, 100347), (2790, 98189), (2821, 97110), (2905, 94302), (3042, 90055), (3237, 84630), (3255, 84162), (3486, 78585), (3549, 77190), (3627, 75530), (3735, 73346), (3906, 70135), (4030, 67977), (4095, 66898), (5070, 54033), (5146, 53235), (5229, 52390), (5239, 52290), (5395, 50778), (5642, 48555), (5810, 47151), (5915, 46314), (6045, 45318), (6474, 42315), (6510, 42081), (7098, 38595), (7254, 37765), (7470, 36673), (7553, 36270), (7605, 36022), (7719, 35490), (8190, 33449), (8463, 32370), (8715, 31434), (9711, 28210), (9765, 28054), (10458, 26195), (10478, 26145), (10647, 25730), (10790, 25389), (11830, 23157), (12090, 22659), (12865, 21294), (14027, 19530), (14105, 19422), (15106, 18135), (15210, 18011), (15438, 17745), (15717, 17430), (16185, 16926)]