89721450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 216

約数和(自身を含む): 302941548

約数和(自身を除く): 213220098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 49, 50, 63, 65, 70, 75, 78, 90, 91, 98, 105, 117, 126, 130, 147, 150, 175, 182, 195, 210, 225, 234, 245, 273, 294, 313, 315, 325, 350, 390, 441, 450, 455, 490, 525, 546, 585, 626, 630, 637, 650, 735, 819, 882, 910, 939, 975, 1050, 1170, 1225, 1274, 1365, 1470, 1565, 1575, 1638, 1878, 1911, 1950, 2191, 2205, 2275, 2450, 2730, 2817, 2925, 3130, 3150, 3185, 3675, 3822, 4069, 4095, 4382, 4410, 4550, 4695, 5634, 5733, 5850, 6370, 6573, 6825, 7350, 7825, 8138, 8190, 9390, 9555, 10955, 11025, 11466, 12207, 13146, 13650, 14085, 15337, 15650, 15925, 19110, 19719, 20345, 20475, 21910, 22050, 23475, 24414, 28170, 28483, 28665, 30674, 31850, 32865, 36621, 39438, 40690, 40950, 46011, 46950, 47775, 54775, 56966, 57330, 61035, 65730, 70425, 73242, 76685, 85449, 92022, 95550, 98595, 101725, 109550, 122070, 138033, 140850, 142415, 143325, 153370, 164325, 170898, 183105, 197190, 199381, 203450, 230055, 256347, 276066, 284830, 286650, 305175, 328650, 366210, 383425, 398762, 427245, 460110, 492975, 512694, 598143, 610350, 690165, 712075, 766850, 854490, 915525, 985950, 996905, 1150275, 1196286, 1281735, 1380330, 1424150, 1794429, 1831050, 1993810, 2136225, 2300550, 2563470, 2990715, 3450825, 3588858, 4272450, 4984525, 5981430, 6408675, 6901650, 8972145, 9969050, 12817350, 14953575, 17944290, 29907150, 44860725, 89721450]

約数ペア:

[(1, 89721450), (2, 44860725), (3, 29907150), (5, 17944290), (6, 14953575), (7, 12817350), (9, 9969050), (10, 8972145), (13, 6901650), (14, 6408675), (15, 5981430), (18, 4984525), (21, 4272450), (25, 3588858), (26, 3450825), (30, 2990715), (35, 2563470), (39, 2300550), (42, 2136225), (45, 1993810), (49, 1831050), (50, 1794429), (63, 1424150), (65, 1380330), (70, 1281735), (75, 1196286), (78, 1150275), (90, 996905), (91, 985950), (98, 915525), (105, 854490), (117, 766850), (126, 712075), (130, 690165), (147, 610350), (150, 598143), (175, 512694), (182, 492975), (195, 460110), (210, 427245), (225, 398762), (234, 383425), (245, 366210), (273, 328650), (294, 305175), (313, 286650), (315, 284830), (325, 276066), (350, 256347), (390, 230055), (441, 203450), (450, 199381), (455, 197190), (490, 183105), (525, 170898), (546, 164325), (585, 153370), (626, 143325), (630, 142415), (637, 140850), (650, 138033), (735, 122070), (819, 109550), (882, 101725), (910, 98595), (939, 95550), (975, 92022), (1050, 85449), (1170, 76685), (1225, 73242), (1274, 70425), (1365, 65730), (1470, 61035), (1565, 57330), (1575, 56966), (1638, 54775), (1878, 47775), (1911, 46950), (1950, 46011), (2191, 40950), (2205, 40690), (2275, 39438), (2450, 36621), (2730, 32865), (2817, 31850), (2925, 30674), (3130, 28665), (3150, 28483), (3185, 28170), (3675, 24414), (3822, 23475), (4069, 22050), (4095, 21910), (4382, 20475), (4410, 20345), (4550, 19719), (4695, 19110), (5634, 15925), (5733, 15650), (5850, 15337), (6370, 14085), (6573, 13650), (6825, 13146), (7350, 12207), (7825, 11466), (8138, 11025), (8190, 10955), (9390, 9555)]