187346520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1167

約数の個数: 160

約数和(自身を含む): 642161520

約数和(自身を除く): 454815000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 795, 810, 954, 1060, 1080, 1091, 1272, 1431, 1590, 1620, 1908, 2120, 2182, 2385, 2862, 3180, 3240, 3273, 3816, 4293, 4364, 4770, 5455, 5724, 6360, 6546, 7155, 8586, 8728, 9540, 9819, 10910, 11448, 13092, 14310, 16365, 17172, 19080, 19638, 21465, 21820, 26184, 28620, 29457, 32730, 34344, 39276, 42930, 43640, 49095, 57240, 57823, 58914, 65460, 78552, 85860, 88371, 98190, 115646, 117828, 130920, 147285, 171720, 173469, 176742, 196380, 231292, 235656, 289115, 294570, 346938, 353484, 392760, 441855, 462584, 520407, 578230, 589140, 693876, 706968, 867345, 883710, 1040814, 1156460, 1178280, 1387752, 1561221, 1734690, 1767420, 2081628, 2312920, 2602035, 3122442, 3469380, 3534840, 4163256, 4683663, 5204070, 6244884, 6938760, 7806105, 9367326, 10408140, 12489768, 15612210, 18734652, 20816280, 23418315, 31224420, 37469304, 46836630, 62448840, 93673260, 187346520]

約数ペア:

[(1, 187346520), (2, 93673260), (3, 62448840), (4, 46836630), (5, 37469304), (6, 31224420), (8, 23418315), (9, 20816280), (10, 18734652), (12, 15612210), (15, 12489768), (18, 10408140), (20, 9367326), (24, 7806105), (27, 6938760), (30, 6244884), (36, 5204070), (40, 4683663), (45, 4163256), (53, 3534840), (54, 3469380), (60, 3122442), (72, 2602035), (81, 2312920), (90, 2081628), (106, 1767420), (108, 1734690), (120, 1561221), (135, 1387752), (159, 1178280), (162, 1156460), (180, 1040814), (212, 883710), (216, 867345), (265, 706968), (270, 693876), (318, 589140), (324, 578230), (360, 520407), (405, 462584), (424, 441855), (477, 392760), (530, 353484), (540, 346938), (636, 294570), (648, 289115), (795, 235656), (810, 231292), (954, 196380), (1060, 176742), (1080, 173469), (1091, 171720), (1272, 147285), (1431, 130920), (1590, 117828), (1620, 115646), (1908, 98190), (2120, 88371), (2182, 85860), (2385, 78552), (2862, 65460), (3180, 58914), (3240, 57823), (3273, 57240), (3816, 49095), (4293, 43640), (4364, 42930), (4770, 39276), (5455, 34344), (5724, 32730), (6360, 29457), (6546, 28620), (7155, 26184), (8586, 21820), (8728, 21465), (9540, 19638), (9819, 19080), (10910, 17172), (11448, 16365), (13092, 14310)]