1630145700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1395

約数の個数: 216

約数和(自身を含む): 5423361216

約数和(自身を除く): 3793215516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 61, 69, 75, 90, 92, 100, 115, 122, 138, 150, 180, 183, 207, 225, 230, 244, 276, 300, 305, 345, 366, 414, 450, 460, 549, 575, 610, 690, 732, 828, 900, 915, 1035, 1098, 1150, 1220, 1291, 1380, 1403, 1525, 1725, 1830, 2070, 2196, 2300, 2582, 2745, 2806, 3050, 3450, 3660, 3873, 4140, 4209, 4575, 5164, 5175, 5490, 5612, 6100, 6455, 6900, 7015, 7746, 8418, 9150, 10350, 10980, 11619, 12627, 12910, 13725, 14030, 15492, 16836, 18300, 19365, 20700, 21045, 23238, 25254, 25820, 27450, 28060, 29693, 32275, 35075, 38730, 42090, 46476, 50508, 54900, 58095, 59386, 63135, 64550, 70150, 77460, 78751, 84180, 89079, 96825, 105225, 116190, 118772, 126270, 129100, 140300, 148465, 157502, 178158, 193650, 210450, 232380, 236253, 252540, 267237, 290475, 296930, 315004, 315675, 356316, 387300, 393755, 420900, 445395, 472506, 534474, 580950, 593860, 631350, 708759, 742325, 787510, 890790, 945012, 1068948, 1161900, 1181265, 1262700, 1336185, 1417518, 1484650, 1575020, 1781580, 1811273, 1968775, 2226975, 2362530, 2672370, 2835036, 2969300, 3543795, 3622546, 3937550, 4453950, 4725060, 5344740, 5433819, 5906325, 6680925, 7087590, 7245092, 7875100, 8907900, 9056365, 10867638, 11812650, 13361850, 14175180, 16301457, 17718975, 18112730, 21735276, 23625300, 26723700, 27169095, 32602914, 35437950, 36225460, 45281825, 54338190, 65205828, 70875900, 81507285, 90563650, 108676380, 135845475, 163014570, 181127300, 271690950, 326029140, 407536425, 543381900, 815072850, 1630145700]

約数ペア:

[(1, 1630145700), (2, 815072850), (3, 543381900), (4, 407536425), (5, 326029140), (6, 271690950), (9, 181127300), (10, 163014570), (12, 135845475), (15, 108676380), (18, 90563650), (20, 81507285), (23, 70875900), (25, 65205828), (30, 54338190), (36, 45281825), (45, 36225460), (46, 35437950), (50, 32602914), (60, 27169095), (61, 26723700), (69, 23625300), (75, 21735276), (90, 18112730), (92, 17718975), (100, 16301457), (115, 14175180), (122, 13361850), (138, 11812650), (150, 10867638), (180, 9056365), (183, 8907900), (207, 7875100), (225, 7245092), (230, 7087590), (244, 6680925), (276, 5906325), (300, 5433819), (305, 5344740), (345, 4725060), (366, 4453950), (414, 3937550), (450, 3622546), (460, 3543795), (549, 2969300), (575, 2835036), (610, 2672370), (690, 2362530), (732, 2226975), (828, 1968775), (900, 1811273), (915, 1781580), (1035, 1575020), (1098, 1484650), (1150, 1417518), (1220, 1336185), (1291, 1262700), (1380, 1181265), (1403, 1161900), (1525, 1068948), (1725, 945012), (1830, 890790), (2070, 787510), (2196, 742325), (2300, 708759), (2582, 631350), (2745, 593860), (2806, 580950), (3050, 534474), (3450, 472506), (3660, 445395), (3873, 420900), (4140, 393755), (4209, 387300), (4575, 356316), (5164, 315675), (5175, 315004), (5490, 296930), (5612, 290475), (6100, 267237), (6455, 252540), (6900, 236253), (7015, 232380), (7746, 210450), (8418, 193650), (9150, 178158), (10350, 157502), (10980, 148465), (11619, 140300), (12627, 129100), (12910, 126270), (13725, 118772), (14030, 116190), (15492, 105225), (16836, 96825), (18300, 89079), (19365, 84180), (20700, 78751), (21045, 77460), (23238, 70150), (25254, 64550), (25820, 63135), (27450, 59386), (28060, 58095), (29693, 54900), (32275, 50508), (35075, 46476), (38730, 42090)]