120202740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5021}}^1$

素因数の和:5062

約数の個数: 144

約数和(自身を含む): 438721920

約数和(自身を除く): 318519180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5021, 5985, 7980, 10042, 11970, 15063, 20084, 23940, 25105, 30126, 35147, 45189, 50210, 60252, 70294, 75315, 90378, 95399, 100420, 105441, 140588, 150630, 175735, 180756, 190798, 210882, 225945, 286197, 301260, 316323, 351470, 381596, 421764, 451890, 476995, 527205, 572394, 632646, 667793, 702940, 858591, 903780, 953990, 1054410, 1144788, 1265292, 1335586, 1430985, 1581615, 1717182, 1907980, 2003379, 2108820, 2671172, 2861970, 3163230, 3338965, 3434364, 4006758, 4292955, 5723940, 6010137, 6326460, 6677930, 8013516, 8585910, 10016895, 12020274, 13355860, 17171820, 20033790, 24040548, 30050685, 40067580, 60101370, 120202740]

約数ペア:

[(1, 120202740), (2, 60101370), (3, 40067580), (4, 30050685), (5, 24040548), (6, 20033790), (7, 17171820), (9, 13355860), (10, 12020274), (12, 10016895), (14, 8585910), (15, 8013516), (18, 6677930), (19, 6326460), (20, 6010137), (21, 5723940), (28, 4292955), (30, 4006758), (35, 3434364), (36, 3338965), (38, 3163230), (42, 2861970), (45, 2671172), (57, 2108820), (60, 2003379), (63, 1907980), (70, 1717182), (76, 1581615), (84, 1430985), (90, 1335586), (95, 1265292), (105, 1144788), (114, 1054410), (126, 953990), (133, 903780), (140, 858591), (171, 702940), (180, 667793), (190, 632646), (210, 572394), (228, 527205), (252, 476995), (266, 451890), (285, 421764), (315, 381596), (342, 351470), (380, 316323), (399, 301260), (420, 286197), (532, 225945), (570, 210882), (630, 190798), (665, 180756), (684, 175735), (798, 150630), (855, 140588), (1140, 105441), (1197, 100420), (1260, 95399), (1330, 90378), (1596, 75315), (1710, 70294), (1995, 60252), (2394, 50210), (2660, 45189), (3420, 35147), (3990, 30126), (4788, 25105), (5021, 23940), (5985, 20084), (7980, 15063), (10042, 11970)]