154399320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22573}}^1$

素因数の和:22609

約数の個数: 96

約数和(自身を含む): 528231600

約数和(自身を除く): 373832280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 22573, 45146, 67719, 90292, 112865, 135438, 180584, 203157, 225730, 270876, 338595, 406314, 428887, 451460, 541752, 677190, 812628, 857774, 902920, 1015785, 1286661, 1354380, 1625256, 1715548, 2031570, 2144435, 2573322, 2708760, 3431096, 3859983, 4063140, 4288870, 5146644, 6433305, 7719966, 8126280, 8577740, 10293288, 12866610, 15439932, 17155480, 19299915, 25733220, 30879864, 38599830, 51466440, 77199660, 154399320]

約数ペア:

[(1, 154399320), (2, 77199660), (3, 51466440), (4, 38599830), (5, 30879864), (6, 25733220), (8, 19299915), (9, 17155480), (10, 15439932), (12, 12866610), (15, 10293288), (18, 8577740), (19, 8126280), (20, 7719966), (24, 6433305), (30, 5146644), (36, 4288870), (38, 4063140), (40, 3859983), (45, 3431096), (57, 2708760), (60, 2573322), (72, 2144435), (76, 2031570), (90, 1715548), (95, 1625256), (114, 1354380), (120, 1286661), (152, 1015785), (171, 902920), (180, 857774), (190, 812628), (228, 677190), (285, 541752), (342, 451460), (360, 428887), (380, 406314), (456, 338595), (570, 270876), (684, 225730), (760, 203157), (855, 180584), (1140, 135438), (1368, 112865), (1710, 90292), (2280, 67719), (3420, 45146), (6840, 22573)]