420874200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3298

約数の個数: 144

約数和(自身を含む): 1433245320

約数和(自身を除く): 1012371120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 146, 150, 180, 200, 219, 225, 292, 300, 360, 365, 438, 450, 584, 600, 657, 730, 876, 900, 1095, 1314, 1460, 1752, 1800, 1825, 2190, 2628, 2920, 3203, 3285, 3650, 4380, 5256, 5475, 6406, 6570, 7300, 8760, 9609, 10950, 12812, 13140, 14600, 16015, 16425, 19218, 21900, 25624, 26280, 28827, 32030, 32850, 38436, 43800, 48045, 57654, 64060, 65700, 76872, 80075, 96090, 115308, 128120, 131400, 144135, 160150, 192180, 230616, 233819, 240225, 288270, 320300, 384360, 467638, 480450, 576540, 640600, 701457, 720675, 935276, 960900, 1153080, 1169095, 1402914, 1441350, 1870552, 1921800, 2104371, 2338190, 2805828, 2882700, 3507285, 4208742, 4676380, 5611656, 5765400, 5845475, 7014570, 8417484, 9352760, 10521855, 11690950, 14029140, 16834968, 17536425, 21043710, 23381900, 28058280, 35072850, 42087420, 46763800, 52609275, 70145700, 84174840, 105218550, 140291400, 210437100, 420874200]

約数ペア:

[(1, 420874200), (2, 210437100), (3, 140291400), (4, 105218550), (5, 84174840), (6, 70145700), (8, 52609275), (9, 46763800), (10, 42087420), (12, 35072850), (15, 28058280), (18, 23381900), (20, 21043710), (24, 17536425), (25, 16834968), (30, 14029140), (36, 11690950), (40, 10521855), (45, 9352760), (50, 8417484), (60, 7014570), (72, 5845475), (73, 5765400), (75, 5611656), (90, 4676380), (100, 4208742), (120, 3507285), (146, 2882700), (150, 2805828), (180, 2338190), (200, 2104371), (219, 1921800), (225, 1870552), (292, 1441350), (300, 1402914), (360, 1169095), (365, 1153080), (438, 960900), (450, 935276), (584, 720675), (600, 701457), (657, 640600), (730, 576540), (876, 480450), (900, 467638), (1095, 384360), (1314, 320300), (1460, 288270), (1752, 240225), (1800, 233819), (1825, 230616), (2190, 192180), (2628, 160150), (2920, 144135), (3203, 131400), (3285, 128120), (3650, 115308), (4380, 96090), (5256, 80075), (5475, 76872), (6406, 65700), (6570, 64060), (7300, 57654), (8760, 48045), (9609, 43800), (10950, 38436), (12812, 32850), (13140, 32030), (14600, 28827), (16015, 26280), (16425, 25624), (19218, 21900)]