27515160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 93240000

約数和(自身を除く): 65724840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 349, 360, 365, 438, 540, 584, 657, 698, 730, 876, 1047, 1080, 1095, 1314, 1396, 1460, 1745, 1752, 1971, 2094, 2190, 2628, 2792, 2920, 3141, 3285, 3490, 3942, 4188, 4380, 5235, 5256, 6282, 6570, 6980, 7884, 8376, 8760, 9423, 9855, 10470, 12564, 13140, 13960, 15705, 15768, 18846, 19710, 20940, 25128, 25477, 26280, 31410, 37692, 39420, 41880, 47115, 50954, 62820, 75384, 76431, 78840, 94230, 101908, 125640, 127385, 152862, 188460, 203816, 229293, 254770, 305724, 376920, 382155, 458586, 509540, 611448, 687879, 764310, 917172, 1019080, 1146465, 1375758, 1528620, 1834344, 2292930, 2751516, 3057240, 3439395, 4585860, 5503032, 6878790, 9171720, 13757580, 27515160]

約数ペア:

[(1, 27515160), (2, 13757580), (3, 9171720), (4, 6878790), (5, 5503032), (6, 4585860), (8, 3439395), (9, 3057240), (10, 2751516), (12, 2292930), (15, 1834344), (18, 1528620), (20, 1375758), (24, 1146465), (27, 1019080), (30, 917172), (36, 764310), (40, 687879), (45, 611448), (54, 509540), (60, 458586), (72, 382155), (73, 376920), (90, 305724), (108, 254770), (120, 229293), (135, 203816), (146, 188460), (180, 152862), (216, 127385), (219, 125640), (270, 101908), (292, 94230), (349, 78840), (360, 76431), (365, 75384), (438, 62820), (540, 50954), (584, 47115), (657, 41880), (698, 39420), (730, 37692), (876, 31410), (1047, 26280), (1080, 25477), (1095, 25128), (1314, 20940), (1396, 19710), (1460, 18846), (1745, 15768), (1752, 15705), (1971, 13960), (2094, 13140), (2190, 12564), (2628, 10470), (2792, 9855), (2920, 9423), (3141, 8760), (3285, 8376), (3490, 7884), (3942, 6980), (4188, 6570), (4380, 6282), (5235, 5256)]