77041515420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1639879}}^1$

素因数の和:1639929

約数の個数: 120

約数和(自身を含む): 250016104800

約数和(自身を除く): 172974589380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3132, 3915, 4698, 5220, 7830, 9396, 11745, 15660, 23490, 46980, 1639879, 3279758, 4919637, 6559516, 8199395, 9839274, 14758911, 16398790, 19678548, 24598185, 29517822, 32797580, 44276733, 47556491, 49196370, 59035644, 73794555, 88553466, 95112982, 98392740, 132830199, 142669473, 147589110, 177106932, 190225964, 221383665, 237782455, 265660398, 285338946, 295178220, 428008419, 442767330, 475564910, 531320796, 570677892, 664150995, 713347365, 856016838, 885534660, 951129820, 1284025257, 1328301990, 1426694730, 1712033676, 2140042095, 2568050514, 2656603980, 2853389460, 3852075771, 4280084190, 5136101028, 6420126285, 7704151542, 8560168380, 12840252570, 15408303084, 19260378855, 25680505140, 38520757710, 77041515420]

約数ペア:

[(1, 77041515420), (2, 38520757710), (3, 25680505140), (4, 19260378855), (5, 15408303084), (6, 12840252570), (9, 8560168380), (10, 7704151542), (12, 6420126285), (15, 5136101028), (18, 4280084190), (20, 3852075771), (27, 2853389460), (29, 2656603980), (30, 2568050514), (36, 2140042095), (45, 1712033676), (54, 1426694730), (58, 1328301990), (60, 1284025257), (81, 951129820), (87, 885534660), (90, 856016838), (108, 713347365), (116, 664150995), (135, 570677892), (145, 531320796), (162, 475564910), (174, 442767330), (180, 428008419), (261, 295178220), (270, 285338946), (290, 265660398), (324, 237782455), (348, 221383665), (405, 190225964), (435, 177106932), (522, 147589110), (540, 142669473), (580, 132830199), (783, 98392740), (810, 95112982), (870, 88553466), (1044, 73794555), (1305, 59035644), (1566, 49196370), (1620, 47556491), (1740, 44276733), (2349, 32797580), (2610, 29517822), (3132, 24598185), (3915, 19678548), (4698, 16398790), (5220, 14758911), (7830, 9839274), (9396, 8199395), (11745, 6559516), (15660, 4919637), (23490, 3279758), (46980, 1639879)]