856432800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6997}}^1$

素因数の和:7040

約数の個数: 216

約数和(自身を含む): 3198099996

約数和(自身を除く): 2341667196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 255, 272, 288, 300, 306, 340, 360, 400, 408, 425, 450, 480, 510, 544, 600, 612, 680, 720, 765, 800, 816, 850, 900, 1020, 1200, 1224, 1275, 1360, 1440, 1530, 1632, 1700, 1800, 2040, 2400, 2448, 2550, 2720, 3060, 3400, 3600, 3825, 4080, 4896, 5100, 6120, 6800, 6997, 7200, 7650, 8160, 10200, 12240, 13600, 13994, 15300, 20400, 20991, 24480, 27988, 30600, 34985, 40800, 41982, 55976, 61200, 62973, 69970, 83964, 104955, 111952, 118949, 122400, 125946, 139940, 167928, 174925, 209910, 223904, 237898, 251892, 279880, 314865, 335856, 349850, 356847, 419820, 475796, 503784, 524775, 559760, 594745, 629730, 671712, 699700, 713694, 839640, 951592, 1007568, 1049550, 1070541, 1119520, 1189490, 1259460, 1399400, 1427388, 1574325, 1679280, 1784235, 1903184, 2015136, 2099100, 2141082, 2378980, 2518920, 2798800, 2854776, 2973725, 3148650, 3358560, 3568470, 3806368, 4198200, 4282164, 4757960, 5037840, 5352705, 5597600, 5709552, 5947450, 6297300, 7136940, 8396400, 8564328, 8921175, 9515920, 10075680, 10705410, 11419104, 11894900, 12594600, 14273880, 16792800, 17128656, 17842350, 19031840, 21410820, 23789800, 25189200, 26763525, 28547760, 34257312, 35684700, 42821640, 47579600, 50378400, 53527050, 57095520, 71369400, 85643280, 95159200, 107054100, 142738800, 171286560, 214108200, 285477600, 428216400, 856432800]

約数ペア:

[(1, 856432800), (2, 428216400), (3, 285477600), (4, 214108200), (5, 171286560), (6, 142738800), (8, 107054100), (9, 95159200), (10, 85643280), (12, 71369400), (15, 57095520), (16, 53527050), (17, 50378400), (18, 47579600), (20, 42821640), (24, 35684700), (25, 34257312), (30, 28547760), (32, 26763525), (34, 25189200), (36, 23789800), (40, 21410820), (45, 19031840), (48, 17842350), (50, 17128656), (51, 16792800), (60, 14273880), (68, 12594600), (72, 11894900), (75, 11419104), (80, 10705410), (85, 10075680), (90, 9515920), (96, 8921175), (100, 8564328), (102, 8396400), (120, 7136940), (136, 6297300), (144, 5947450), (150, 5709552), (153, 5597600), (160, 5352705), (170, 5037840), (180, 4757960), (200, 4282164), (204, 4198200), (225, 3806368), (240, 3568470), (255, 3358560), (272, 3148650), (288, 2973725), (300, 2854776), (306, 2798800), (340, 2518920), (360, 2378980), (400, 2141082), (408, 2099100), (425, 2015136), (450, 1903184), (480, 1784235), (510, 1679280), (544, 1574325), (600, 1427388), (612, 1399400), (680, 1259460), (720, 1189490), (765, 1119520), (800, 1070541), (816, 1049550), (850, 1007568), (900, 951592), (1020, 839640), (1200, 713694), (1224, 699700), (1275, 671712), (1360, 629730), (1440, 594745), (1530, 559760), (1632, 524775), (1700, 503784), (1800, 475796), (2040, 419820), (2400, 356847), (2448, 349850), (2550, 335856), (2720, 314865), (3060, 279880), (3400, 251892), (3600, 237898), (3825, 223904), (4080, 209910), (4896, 174925), (5100, 167928), (6120, 139940), (6800, 125946), (6997, 122400), (7200, 118949), (7650, 111952), (8160, 104955), (10200, 83964), (12240, 69970), (13600, 62973), (13994, 61200), (15300, 55976), (20400, 41982), (20991, 40800), (24480, 34985), (27988, 30600)]