115640800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 144

約数和(自身を含む): 326510352

約数和(自身を除く): 210869552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 160, 170, 176, 187, 200, 220, 272, 275, 340, 352, 374, 400, 425, 440, 544, 550, 680, 748, 773, 800, 850, 880, 935, 1100, 1360, 1496, 1546, 1700, 1760, 1870, 2200, 2720, 2992, 3092, 3400, 3740, 3865, 4400, 4675, 5984, 6184, 6800, 7480, 7730, 8503, 8800, 9350, 12368, 13141, 13600, 14960, 15460, 17006, 18700, 19325, 24736, 26282, 29920, 30920, 34012, 37400, 38650, 42515, 52564, 61840, 65705, 68024, 74800, 77300, 85030, 105128, 123680, 131410, 136048, 144551, 149600, 154600, 170060, 210256, 212575, 262820, 272096, 289102, 309200, 328525, 340120, 420512, 425150, 525640, 578204, 618400, 657050, 680240, 722755, 850300, 1051280, 1156408, 1314100, 1360480, 1445510, 1700600, 2102560, 2312816, 2628200, 2891020, 3401200, 3613775, 4625632, 5256400, 5782040, 6802400, 7227550, 10512800, 11564080, 14455100, 23128160, 28910200, 57820400, 115640800]

約数ペア:

[(1, 115640800), (2, 57820400), (4, 28910200), (5, 23128160), (8, 14455100), (10, 11564080), (11, 10512800), (16, 7227550), (17, 6802400), (20, 5782040), (22, 5256400), (25, 4625632), (32, 3613775), (34, 3401200), (40, 2891020), (44, 2628200), (50, 2312816), (55, 2102560), (68, 1700600), (80, 1445510), (85, 1360480), (88, 1314100), (100, 1156408), (110, 1051280), (136, 850300), (160, 722755), (170, 680240), (176, 657050), (187, 618400), (200, 578204), (220, 525640), (272, 425150), (275, 420512), (340, 340120), (352, 328525), (374, 309200), (400, 289102), (425, 272096), (440, 262820), (544, 212575), (550, 210256), (680, 170060), (748, 154600), (773, 149600), (800, 144551), (850, 136048), (880, 131410), (935, 123680), (1100, 105128), (1360, 85030), (1496, 77300), (1546, 74800), (1700, 68024), (1760, 65705), (1870, 61840), (2200, 52564), (2720, 42515), (2992, 38650), (3092, 37400), (3400, 34012), (3740, 30920), (3865, 29920), (4400, 26282), (4675, 24736), (5984, 19325), (6184, 18700), (6800, 17006), (7480, 15460), (7730, 14960), (8503, 13600), (8800, 13141), (9350, 12368)]