74032920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5306

約数の個数: 128

約数和(自身を含む): 265809600

約数和(自身を除く): 191776680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5273, 7020, 10546, 14040, 15819, 21092, 26365, 31638, 42184, 47457, 52730, 63276, 68549, 79095, 94914, 105460, 126552, 137098, 142371, 158190, 189828, 205647, 210920, 237285, 274196, 284742, 316380, 342745, 379656, 411294, 474570, 548392, 569484, 616941, 632760, 685490, 711855, 822588, 949140, 1028235, 1138968, 1233882, 1370980, 1423710, 1645176, 1850823, 1898280, 2056470, 2467764, 2741960, 2847420, 3084705, 3701646, 4112940, 4935528, 5694840, 6169410, 7403292, 8225880, 9254115, 12338820, 14806584, 18508230, 24677640, 37016460, 74032920]

約数ペア:

[(1, 74032920), (2, 37016460), (3, 24677640), (4, 18508230), (5, 14806584), (6, 12338820), (8, 9254115), (9, 8225880), (10, 7403292), (12, 6169410), (13, 5694840), (15, 4935528), (18, 4112940), (20, 3701646), (24, 3084705), (26, 2847420), (27, 2741960), (30, 2467764), (36, 2056470), (39, 1898280), (40, 1850823), (45, 1645176), (52, 1423710), (54, 1370980), (60, 1233882), (65, 1138968), (72, 1028235), (78, 949140), (90, 822588), (104, 711855), (108, 685490), (117, 632760), (120, 616941), (130, 569484), (135, 548392), (156, 474570), (180, 411294), (195, 379656), (216, 342745), (234, 316380), (260, 284742), (270, 274196), (312, 237285), (351, 210920), (360, 205647), (390, 189828), (468, 158190), (520, 142371), (540, 137098), (585, 126552), (702, 105460), (780, 94914), (936, 79095), (1080, 68549), (1170, 63276), (1404, 52730), (1560, 47457), (1755, 42184), (2340, 31638), (2808, 26365), (3510, 21092), (4680, 15819), (5273, 14040), (7020, 10546)]