31524120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 112730400

約数和(自身を除く): 81206280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 101, 102, 108, 120, 135, 136, 153, 170, 180, 202, 204, 216, 255, 270, 289, 303, 306, 340, 360, 404, 408, 459, 505, 510, 540, 578, 606, 612, 680, 765, 808, 867, 909, 918, 1010, 1020, 1080, 1156, 1212, 1224, 1445, 1515, 1530, 1717, 1734, 1818, 1836, 2020, 2040, 2295, 2312, 2424, 2601, 2727, 2890, 3030, 3060, 3434, 3468, 3636, 3672, 4040, 4335, 4545, 4590, 5151, 5202, 5454, 5780, 6060, 6120, 6868, 6936, 7272, 7803, 8585, 8670, 9090, 9180, 10302, 10404, 10908, 11560, 12120, 13005, 13635, 13736, 15453, 15606, 17170, 17340, 18180, 18360, 20604, 20808, 21816, 25755, 26010, 27270, 29189, 30906, 31212, 34340, 34680, 36360, 39015, 41208, 46359, 51510, 52020, 54540, 58378, 61812, 62424, 68680, 77265, 78030, 87567, 92718, 103020, 104040, 109080, 116756, 123624, 145945, 154530, 156060, 175134, 185436, 206040, 231795, 233512, 262701, 291890, 309060, 312120, 350268, 370872, 437835, 463590, 525402, 583780, 618120, 700536, 788103, 875670, 927180, 1050804, 1167560, 1313505, 1576206, 1751340, 1854360, 2101608, 2627010, 3152412, 3502680, 3940515, 5254020, 6304824, 7881030, 10508040, 15762060, 31524120]

約数ペア:

[(1, 31524120), (2, 15762060), (3, 10508040), (4, 7881030), (5, 6304824), (6, 5254020), (8, 3940515), (9, 3502680), (10, 3152412), (12, 2627010), (15, 2101608), (17, 1854360), (18, 1751340), (20, 1576206), (24, 1313505), (27, 1167560), (30, 1050804), (34, 927180), (36, 875670), (40, 788103), (45, 700536), (51, 618120), (54, 583780), (60, 525402), (68, 463590), (72, 437835), (85, 370872), (90, 350268), (101, 312120), (102, 309060), (108, 291890), (120, 262701), (135, 233512), (136, 231795), (153, 206040), (170, 185436), (180, 175134), (202, 156060), (204, 154530), (216, 145945), (255, 123624), (270, 116756), (289, 109080), (303, 104040), (306, 103020), (340, 92718), (360, 87567), (404, 78030), (408, 77265), (459, 68680), (505, 62424), (510, 61812), (540, 58378), (578, 54540), (606, 52020), (612, 51510), (680, 46359), (765, 41208), (808, 39015), (867, 36360), (909, 34680), (918, 34340), (1010, 31212), (1020, 30906), (1080, 29189), (1156, 27270), (1212, 26010), (1224, 25755), (1445, 21816), (1515, 20808), (1530, 20604), (1717, 18360), (1734, 18180), (1818, 17340), (1836, 17170), (2020, 15606), (2040, 15453), (2295, 13736), (2312, 13635), (2424, 13005), (2601, 12120), (2727, 11560), (2890, 10908), (3030, 10404), (3060, 10302), (3434, 9180), (3468, 9090), (3636, 8670), (3672, 8585), (4040, 7803), (4335, 7272), (4545, 6936), (4590, 6868), (5151, 6120), (5202, 6060), (5454, 5780)]