72637560

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 224

約数和(自身を含む): 254975040

約数和(自身を除く): 182337480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 53, 54, 60, 72, 81, 90, 94, 106, 108, 120, 135, 141, 159, 162, 180, 188, 212, 216, 235, 243, 265, 270, 282, 318, 324, 360, 376, 405, 423, 424, 470, 477, 486, 530, 540, 564, 636, 648, 705, 729, 795, 810, 846, 940, 954, 972, 1060, 1080, 1128, 1215, 1269, 1272, 1410, 1431, 1458, 1590, 1620, 1692, 1880, 1908, 1944, 2115, 2120, 2385, 2430, 2491, 2538, 2820, 2862, 2916, 3180, 3240, 3384, 3645, 3807, 3816, 4230, 4293, 4770, 4860, 4982, 5076, 5640, 5724, 5832, 6345, 6360, 7155, 7290, 7473, 7614, 8460, 8586, 9540, 9720, 9964, 10152, 11421, 11448, 12455, 12690, 12879, 14310, 14580, 14946, 15228, 16920, 17172, 19035, 19080, 19928, 21465, 22419, 22842, 24910, 25380, 25758, 28620, 29160, 29892, 30456, 34263, 34344, 37365, 38070, 38637, 42930, 44838, 45684, 49820, 50760, 51516, 57105, 57240, 59784, 64395, 67257, 68526, 74730, 76140, 77274, 85860, 89676, 91368, 99640, 103032, 112095, 114210, 128790, 134514, 137052, 149460, 152280, 154548, 171315, 171720, 179352, 193185, 201771, 224190, 228420, 257580, 269028, 274104, 298920, 309096, 336285, 342630, 386370, 403542, 448380, 456840, 515160, 538056, 605313, 672570, 685260, 772740, 807084, 896760, 1008855, 1210626, 1345140, 1370520, 1545480, 1614168, 1815939, 2017710, 2421252, 2690280, 3026565, 3631878, 4035420, 4842504, 6053130, 7263756, 8070840, 9079695, 12106260, 14527512, 18159390, 24212520, 36318780, 72637560]

約数ペア:

[(1, 72637560), (2, 36318780), (3, 24212520), (4, 18159390), (5, 14527512), (6, 12106260), (8, 9079695), (9, 8070840), (10, 7263756), (12, 6053130), (15, 4842504), (18, 4035420), (20, 3631878), (24, 3026565), (27, 2690280), (30, 2421252), (36, 2017710), (40, 1815939), (45, 1614168), (47, 1545480), (53, 1370520), (54, 1345140), (60, 1210626), (72, 1008855), (81, 896760), (90, 807084), (94, 772740), (106, 685260), (108, 672570), (120, 605313), (135, 538056), (141, 515160), (159, 456840), (162, 448380), (180, 403542), (188, 386370), (212, 342630), (216, 336285), (235, 309096), (243, 298920), (265, 274104), (270, 269028), (282, 257580), (318, 228420), (324, 224190), (360, 201771), (376, 193185), (405, 179352), (423, 171720), (424, 171315), (470, 154548), (477, 152280), (486, 149460), (530, 137052), (540, 134514), (564, 128790), (636, 114210), (648, 112095), (705, 103032), (729, 99640), (795, 91368), (810, 89676), (846, 85860), (940, 77274), (954, 76140), (972, 74730), (1060, 68526), (1080, 67257), (1128, 64395), (1215, 59784), (1269, 57240), (1272, 57105), (1410, 51516), (1431, 50760), (1458, 49820), (1590, 45684), (1620, 44838), (1692, 42930), (1880, 38637), (1908, 38070), (1944, 37365), (2115, 34344), (2120, 34263), (2385, 30456), (2430, 29892), (2491, 29160), (2538, 28620), (2820, 25758), (2862, 25380), (2916, 24910), (3180, 22842), (3240, 22419), (3384, 21465), (3645, 19928), (3807, 19080), (3816, 19035), (4230, 17172), (4293, 16920), (4770, 15228), (4860, 14946), (4982, 14580), (5076, 14310), (5640, 12879), (5724, 12690), (5832, 12455), (6345, 11448), (6360, 11421), (7155, 10152), (7290, 9964), (7473, 9720), (7614, 9540), (8460, 8586)]