74247300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 241859520

約数和(自身を除く): 167612220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 107, 108, 135, 150, 180, 214, 225, 257, 270, 300, 321, 428, 450, 514, 535, 540, 642, 675, 771, 900, 963, 1028, 1070, 1284, 1285, 1350, 1542, 1605, 1926, 2140, 2313, 2570, 2675, 2700, 2889, 3084, 3210, 3852, 3855, 4626, 4815, 5140, 5350, 5778, 6420, 6425, 6939, 7710, 8025, 9252, 9630, 10700, 11556, 11565, 12850, 13878, 14445, 15420, 16050, 19260, 19275, 23130, 24075, 25700, 27499, 27756, 28890, 32100, 34695, 38550, 46260, 48150, 54998, 57780, 57825, 69390, 72225, 77100, 82497, 96300, 109996, 115650, 137495, 138780, 144450, 164994, 173475, 231300, 247491, 274990, 288900, 329988, 346950, 412485, 494982, 549980, 687475, 693900, 742473, 824970, 989964, 1237455, 1374950, 1484946, 1649940, 2062425, 2474910, 2749900, 2969892, 3712365, 4124850, 4949820, 6187275, 7424730, 8249700, 12374550, 14849460, 18561825, 24749100, 37123650, 74247300]

約数ペア:

[(1, 74247300), (2, 37123650), (3, 24749100), (4, 18561825), (5, 14849460), (6, 12374550), (9, 8249700), (10, 7424730), (12, 6187275), (15, 4949820), (18, 4124850), (20, 3712365), (25, 2969892), (27, 2749900), (30, 2474910), (36, 2062425), (45, 1649940), (50, 1484946), (54, 1374950), (60, 1237455), (75, 989964), (90, 824970), (100, 742473), (107, 693900), (108, 687475), (135, 549980), (150, 494982), (180, 412485), (214, 346950), (225, 329988), (257, 288900), (270, 274990), (300, 247491), (321, 231300), (428, 173475), (450, 164994), (514, 144450), (535, 138780), (540, 137495), (642, 115650), (675, 109996), (771, 96300), (900, 82497), (963, 77100), (1028, 72225), (1070, 69390), (1284, 57825), (1285, 57780), (1350, 54998), (1542, 48150), (1605, 46260), (1926, 38550), (2140, 34695), (2313, 32100), (2570, 28890), (2675, 27756), (2700, 27499), (2889, 25700), (3084, 24075), (3210, 23130), (3852, 19275), (3855, 19260), (4626, 16050), (4815, 15420), (5140, 14445), (5350, 13878), (5778, 12850), (6420, 11565), (6425, 11556), (6939, 10700), (7710, 9630), (8025, 9252)]