100685700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 328104000

約数和(自身を除く): 227418300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 89, 90, 100, 108, 135, 150, 178, 180, 225, 267, 270, 300, 356, 419, 445, 450, 534, 540, 675, 801, 838, 890, 900, 1068, 1257, 1335, 1350, 1602, 1676, 1780, 2095, 2225, 2403, 2514, 2670, 2700, 3204, 3771, 4005, 4190, 4450, 4806, 5028, 5340, 6285, 6675, 7542, 8010, 8380, 8900, 9612, 10475, 11313, 12015, 12570, 13350, 15084, 16020, 18855, 20025, 20950, 22626, 24030, 25140, 26700, 31425, 37291, 37710, 40050, 41900, 45252, 48060, 56565, 60075, 62850, 74582, 75420, 80100, 94275, 111873, 113130, 120150, 125700, 149164, 186455, 188550, 223746, 226260, 240300, 282825, 335619, 372910, 377100, 447492, 559365, 565650, 671238, 745820, 932275, 1006857, 1118730, 1131300, 1342476, 1678095, 1864550, 2013714, 2237460, 2796825, 3356190, 3729100, 4027428, 5034285, 5593650, 6712380, 8390475, 10068570, 11187300, 16780950, 20137140, 25171425, 33561900, 50342850, 100685700]

約数ペア:

[(1, 100685700), (2, 50342850), (3, 33561900), (4, 25171425), (5, 20137140), (6, 16780950), (9, 11187300), (10, 10068570), (12, 8390475), (15, 6712380), (18, 5593650), (20, 5034285), (25, 4027428), (27, 3729100), (30, 3356190), (36, 2796825), (45, 2237460), (50, 2013714), (54, 1864550), (60, 1678095), (75, 1342476), (89, 1131300), (90, 1118730), (100, 1006857), (108, 932275), (135, 745820), (150, 671238), (178, 565650), (180, 559365), (225, 447492), (267, 377100), (270, 372910), (300, 335619), (356, 282825), (419, 240300), (445, 226260), (450, 223746), (534, 188550), (540, 186455), (675, 149164), (801, 125700), (838, 120150), (890, 113130), (900, 111873), (1068, 94275), (1257, 80100), (1335, 75420), (1350, 74582), (1602, 62850), (1676, 60075), (1780, 56565), (2095, 48060), (2225, 45252), (2403, 41900), (2514, 40050), (2670, 37710), (2700, 37291), (3204, 31425), (3771, 26700), (4005, 25140), (4190, 24030), (4450, 22626), (4806, 20950), (5028, 20025), (5340, 18855), (6285, 16020), (6675, 15084), (7542, 13350), (8010, 12570), (8380, 12015), (8900, 11313), (9612, 10475)]