74631240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3676

約数の個数: 128

約数和(自身を含む): 261936000

約数和(自身を除く): 187304760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 3637, 4104, 5130, 6840, 7274, 10260, 10911, 14548, 18185, 20520, 21822, 29096, 32733, 36370, 43644, 54555, 65466, 69103, 72740, 87288, 98199, 109110, 130932, 138206, 145480, 163665, 196398, 207309, 218220, 261864, 276412, 327330, 345515, 392796, 414618, 436440, 490995, 552824, 621927, 654660, 691030, 785592, 829236, 981990, 1036545, 1243854, 1309320, 1382060, 1658472, 1865781, 1963980, 2073090, 2487708, 2764120, 3109635, 3731562, 3927960, 4146180, 4975416, 6219270, 7463124, 8292360, 9328905, 12438540, 14926248, 18657810, 24877080, 37315620, 74631240]

約数ペア:

[(1, 74631240), (2, 37315620), (3, 24877080), (4, 18657810), (5, 14926248), (6, 12438540), (8, 9328905), (9, 8292360), (10, 7463124), (12, 6219270), (15, 4975416), (18, 4146180), (19, 3927960), (20, 3731562), (24, 3109635), (27, 2764120), (30, 2487708), (36, 2073090), (38, 1963980), (40, 1865781), (45, 1658472), (54, 1382060), (57, 1309320), (60, 1243854), (72, 1036545), (76, 981990), (90, 829236), (95, 785592), (108, 691030), (114, 654660), (120, 621927), (135, 552824), (152, 490995), (171, 436440), (180, 414618), (190, 392796), (216, 345515), (228, 327330), (270, 276412), (285, 261864), (342, 218220), (360, 207309), (380, 196398), (456, 163665), (513, 145480), (540, 138206), (570, 130932), (684, 109110), (760, 98199), (855, 87288), (1026, 72740), (1080, 69103), (1140, 65466), (1368, 54555), (1710, 43644), (2052, 36370), (2280, 32733), (2565, 29096), (3420, 21822), (3637, 20520), (4104, 18185), (5130, 14548), (6840, 10911), (7274, 10260)]