151297380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 539360640

約数和(自身を除く): 388063260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 41, 45, 52, 57, 60, 65, 76, 78, 82, 83, 90, 95, 114, 117, 123, 130, 156, 164, 166, 171, 180, 190, 195, 205, 228, 234, 246, 247, 249, 260, 285, 332, 342, 369, 380, 390, 410, 415, 468, 492, 494, 498, 533, 570, 585, 615, 684, 738, 741, 747, 779, 780, 820, 830, 855, 988, 996, 1066, 1079, 1140, 1170, 1230, 1235, 1245, 1476, 1482, 1494, 1558, 1577, 1599, 1660, 1710, 1845, 2132, 2158, 2223, 2337, 2340, 2460, 2470, 2490, 2665, 2964, 2988, 3116, 3154, 3198, 3237, 3403, 3420, 3690, 3705, 3735, 3895, 4316, 4446, 4674, 4731, 4797, 4940, 4980, 5330, 5395, 6308, 6396, 6474, 6806, 7011, 7380, 7410, 7470, 7790, 7885, 7995, 8892, 9348, 9462, 9594, 9711, 10127, 10209, 10660, 10790, 11115, 11685, 12948, 13612, 14022, 14193, 14820, 14940, 15580, 15770, 15990, 16185, 17015, 18924, 19188, 19422, 20254, 20418, 20501, 21580, 22230, 23370, 23655, 23985, 28044, 28386, 30381, 30627, 31540, 31980, 32370, 34030, 35055, 38844, 40508, 40836, 41002, 44239, 44460, 46740, 47310, 47970, 48555, 50635, 51045, 56772, 60762, 61254, 61503, 64657, 64740, 68060, 70110, 70965, 82004, 88478, 91143, 94620, 95940, 97110, 101270, 102090, 102505, 121524, 122508, 123006, 129314, 132717, 140220, 141930, 151905, 153135, 176956, 182286, 184509, 193971, 194220, 202540, 204180, 205010, 221195, 246012, 258628, 265434, 283860, 303810, 306270, 307515, 323285, 364572, 369018, 387942, 398151, 410020, 442390, 455715, 530868, 581913, 607620, 612540, 615030, 646570, 663585, 738036, 775884, 796302, 840541, 884780, 911430, 922545, 969855, 1163826, 1230060, 1293140, 1327170, 1592604, 1681082, 1822860, 1845090, 1939710, 1990755, 2327652, 2521623, 2654340, 2909565, 3362164, 3690180, 3879420, 3981510, 4202705, 5043246, 5819130, 7564869, 7963020, 8405410, 10086492, 11638260, 12608115, 15129738, 16810820, 25216230, 30259476, 37824345, 50432460, 75648690, 151297380]

約数ペア:

[(1, 151297380), (2, 75648690), (3, 50432460), (4, 37824345), (5, 30259476), (6, 25216230), (9, 16810820), (10, 15129738), (12, 12608115), (13, 11638260), (15, 10086492), (18, 8405410), (19, 7963020), (20, 7564869), (26, 5819130), (30, 5043246), (36, 4202705), (38, 3981510), (39, 3879420), (41, 3690180), (45, 3362164), (52, 2909565), (57, 2654340), (60, 2521623), (65, 2327652), (76, 1990755), (78, 1939710), (82, 1845090), (83, 1822860), (90, 1681082), (95, 1592604), (114, 1327170), (117, 1293140), (123, 1230060), (130, 1163826), (156, 969855), (164, 922545), (166, 911430), (171, 884780), (180, 840541), (190, 796302), (195, 775884), (205, 738036), (228, 663585), (234, 646570), (246, 615030), (247, 612540), (249, 607620), (260, 581913), (285, 530868), (332, 455715), (342, 442390), (369, 410020), (380, 398151), (390, 387942), (410, 369018), (415, 364572), (468, 323285), (492, 307515), (494, 306270), (498, 303810), (533, 283860), (570, 265434), (585, 258628), (615, 246012), (684, 221195), (738, 205010), (741, 204180), (747, 202540), (779, 194220), (780, 193971), (820, 184509), (830, 182286), (855, 176956), (988, 153135), (996, 151905), (1066, 141930), (1079, 140220), (1140, 132717), (1170, 129314), (1230, 123006), (1235, 122508), (1245, 121524), (1476, 102505), (1482, 102090), (1494, 101270), (1558, 97110), (1577, 95940), (1599, 94620), (1660, 91143), (1710, 88478), (1845, 82004), (2132, 70965), (2158, 70110), (2223, 68060), (2337, 64740), (2340, 64657), (2460, 61503), (2470, 61254), (2490, 60762), (2665, 56772), (2964, 51045), (2988, 50635), (3116, 48555), (3154, 47970), (3198, 47310), (3237, 46740), (3403, 44460), (3420, 44239), (3690, 41002), (3705, 40836), (3735, 40508), (3895, 38844), (4316, 35055), (4446, 34030), (4674, 32370), (4731, 31980), (4797, 31540), (4940, 30627), (4980, 30381), (5330, 28386), (5395, 28044), (6308, 23985), (6396, 23655), (6474, 23370), (6806, 22230), (7011, 21580), (7380, 20501), (7410, 20418), (7470, 20254), (7790, 19422), (7885, 19188), (7995, 18924), (8892, 17015), (9348, 16185), (9462, 15990), (9594, 15770), (9711, 15580), (10127, 14940), (10209, 14820), (10660, 14193), (10790, 14022), (11115, 13612), (11685, 12948)]