71935560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1612

約数の個数: 128

約数和(自身を含む): 245520000

約数和(自身を除く): 173584440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1549, 1720, 1935, 2322, 2580, 3096, 3098, 3870, 4644, 4647, 5160, 5805, 6196, 7740, 7745, 9288, 9294, 11610, 12392, 13941, 15480, 15490, 18588, 23220, 23235, 27882, 30980, 37176, 41823, 46440, 46470, 55764, 61960, 66607, 69705, 83646, 92940, 111528, 133214, 139410, 167292, 185880, 199821, 209115, 266428, 278820, 333035, 334584, 399642, 418230, 532856, 557640, 599463, 666070, 799284, 836460, 999105, 1198926, 1332140, 1598568, 1672920, 1798389, 1998210, 2397852, 2664280, 2997315, 3596778, 3996420, 4795704, 5994630, 7193556, 7992840, 8991945, 11989260, 14387112, 17983890, 23978520, 35967780, 71935560]

約数ペア:

[(1, 71935560), (2, 35967780), (3, 23978520), (4, 17983890), (5, 14387112), (6, 11989260), (8, 8991945), (9, 7992840), (10, 7193556), (12, 5994630), (15, 4795704), (18, 3996420), (20, 3596778), (24, 2997315), (27, 2664280), (30, 2397852), (36, 1998210), (40, 1798389), (43, 1672920), (45, 1598568), (54, 1332140), (60, 1198926), (72, 999105), (86, 836460), (90, 799284), (108, 666070), (120, 599463), (129, 557640), (135, 532856), (172, 418230), (180, 399642), (215, 334584), (216, 333035), (258, 278820), (270, 266428), (344, 209115), (360, 199821), (387, 185880), (430, 167292), (516, 139410), (540, 133214), (645, 111528), (774, 92940), (860, 83646), (1032, 69705), (1080, 66607), (1161, 61960), (1290, 55764), (1548, 46470), (1549, 46440), (1720, 41823), (1935, 37176), (2322, 30980), (2580, 27882), (3096, 23235), (3098, 23220), (3870, 18588), (4644, 15490), (4647, 15480), (5160, 13941), (5805, 12392), (6196, 11610), (7740, 9294), (7745, 9288)]