977163400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 2536980480

約数和(自身を除く): 1559817080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 73, 85, 100, 124, 127, 136, 146, 155, 170, 200, 248, 254, 292, 310, 340, 365, 425, 508, 527, 584, 620, 635, 680, 730, 775, 850, 1016, 1054, 1240, 1241, 1270, 1460, 1550, 1700, 1825, 2108, 2159, 2263, 2482, 2540, 2635, 2920, 3100, 3175, 3400, 3650, 3937, 4216, 4318, 4526, 4964, 5080, 5270, 6200, 6205, 6350, 7300, 7874, 8636, 9052, 9271, 9928, 10540, 10795, 11315, 12410, 12700, 13175, 14600, 15748, 17272, 18104, 18542, 19685, 21080, 21590, 22630, 24820, 25400, 26350, 31025, 31496, 37084, 38471, 39370, 43180, 45260, 46355, 49640, 52700, 53975, 56575, 62050, 66929, 74168, 76942, 78740, 86360, 90520, 92710, 98425, 105400, 107950, 113150, 124100, 133858, 153884, 157480, 157607, 185420, 192355, 196850, 215900, 226300, 231775, 248200, 267716, 287401, 307768, 315214, 334645, 370840, 384710, 393700, 431800, 452600, 463550, 535432, 574802, 630428, 669290, 769420, 787400, 788035, 927100, 961775, 1149604, 1260856, 1338580, 1437005, 1538840, 1576070, 1673225, 1854200, 1923550, 2299208, 2677160, 2874010, 3152140, 3346450, 3847100, 3940175, 4885817, 5748020, 6304280, 6692900, 7185025, 7694200, 7880350, 9771634, 11496040, 13385800, 14370050, 15760700, 19543268, 24429085, 28740100, 31521400, 39086536, 48858170, 57480200, 97716340, 122145425, 195432680, 244290850, 488581700, 977163400]

約数ペア:

[(1, 977163400), (2, 488581700), (4, 244290850), (5, 195432680), (8, 122145425), (10, 97716340), (17, 57480200), (20, 48858170), (25, 39086536), (31, 31521400), (34, 28740100), (40, 24429085), (50, 19543268), (62, 15760700), (68, 14370050), (73, 13385800), (85, 11496040), (100, 9771634), (124, 7880350), (127, 7694200), (136, 7185025), (146, 6692900), (155, 6304280), (170, 5748020), (200, 4885817), (248, 3940175), (254, 3847100), (292, 3346450), (310, 3152140), (340, 2874010), (365, 2677160), (425, 2299208), (508, 1923550), (527, 1854200), (584, 1673225), (620, 1576070), (635, 1538840), (680, 1437005), (730, 1338580), (775, 1260856), (850, 1149604), (1016, 961775), (1054, 927100), (1240, 788035), (1241, 787400), (1270, 769420), (1460, 669290), (1550, 630428), (1700, 574802), (1825, 535432), (2108, 463550), (2159, 452600), (2263, 431800), (2482, 393700), (2540, 384710), (2635, 370840), (2920, 334645), (3100, 315214), (3175, 307768), (3400, 287401), (3650, 267716), (3937, 248200), (4216, 231775), (4318, 226300), (4526, 215900), (4964, 196850), (5080, 192355), (5270, 185420), (6200, 157607), (6205, 157480), (6350, 153884), (7300, 133858), (7874, 124100), (8636, 113150), (9052, 107950), (9271, 105400), (9928, 98425), (10540, 92710), (10795, 90520), (11315, 86360), (12410, 78740), (12700, 76942), (13175, 74168), (14600, 66929), (15748, 62050), (17272, 56575), (18104, 53975), (18542, 52700), (19685, 49640), (21080, 46355), (21590, 45260), (22630, 43180), (24820, 39370), (25400, 38471), (26350, 37084), (31025, 31496)]