55545120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2307

約数の個数: 144

約数和(自身を含む): 200786040

約数和(自身を除く): 145240920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2269, 2448, 2720, 3060, 4080, 4538, 4896, 6120, 6807, 8160, 9076, 11345, 12240, 13614, 18152, 20421, 22690, 24480, 27228, 34035, 36304, 38573, 40842, 45380, 54456, 68070, 72608, 77146, 81684, 90760, 102105, 108912, 115719, 136140, 154292, 163368, 181520, 192865, 204210, 217824, 231438, 272280, 308584, 326736, 347157, 363040, 385730, 408420, 462876, 544560, 578595, 617168, 653472, 694314, 771460, 816840, 925752, 1089120, 1157190, 1234336, 1388628, 1542920, 1633680, 1735785, 1851504, 2314380, 2777256, 3085840, 3267360, 3471570, 3703008, 4628760, 5554512, 6171680, 6943140, 9257520, 11109024, 13886280, 18515040, 27772560, 55545120]

約数ペア:

[(1, 55545120), (2, 27772560), (3, 18515040), (4, 13886280), (5, 11109024), (6, 9257520), (8, 6943140), (9, 6171680), (10, 5554512), (12, 4628760), (15, 3703008), (16, 3471570), (17, 3267360), (18, 3085840), (20, 2777256), (24, 2314380), (30, 1851504), (32, 1735785), (34, 1633680), (36, 1542920), (40, 1388628), (45, 1234336), (48, 1157190), (51, 1089120), (60, 925752), (68, 816840), (72, 771460), (80, 694314), (85, 653472), (90, 617168), (96, 578595), (102, 544560), (120, 462876), (136, 408420), (144, 385730), (153, 363040), (160, 347157), (170, 326736), (180, 308584), (204, 272280), (240, 231438), (255, 217824), (272, 204210), (288, 192865), (306, 181520), (340, 163368), (360, 154292), (408, 136140), (480, 115719), (510, 108912), (544, 102105), (612, 90760), (680, 81684), (720, 77146), (765, 72608), (816, 68070), (1020, 54456), (1224, 45380), (1360, 40842), (1440, 38573), (1530, 36304), (1632, 34035), (2040, 27228), (2269, 24480), (2448, 22690), (2720, 20421), (3060, 18152), (4080, 13614), (4538, 12240), (4896, 11345), (6120, 9076), (6807, 8160)]