74921760

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 277385472

約数和(自身を除く): 202463712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 47, 48, 54, 60, 72, 80, 81, 82, 90, 94, 96, 108, 120, 123, 135, 141, 144, 160, 162, 164, 180, 188, 205, 216, 235, 240, 243, 246, 270, 282, 288, 324, 328, 360, 369, 376, 405, 410, 423, 432, 470, 480, 486, 492, 540, 564, 615, 648, 656, 705, 720, 738, 752, 810, 820, 846, 864, 940, 972, 984, 1080, 1107, 1128, 1215, 1230, 1269, 1296, 1312, 1410, 1440, 1476, 1504, 1620, 1640, 1692, 1845, 1880, 1927, 1944, 1968, 2115, 2160, 2214, 2256, 2430, 2460, 2538, 2592, 2820, 2952, 3240, 3280, 3321, 3384, 3690, 3760, 3807, 3854, 3888, 3936, 4230, 4320, 4428, 4512, 4860, 4920, 5076, 5535, 5640, 5781, 5904, 6345, 6480, 6560, 6642, 6768, 7380, 7520, 7614, 7708, 7776, 8460, 8856, 9635, 9720, 9840, 9963, 10152, 11070, 11280, 11421, 11562, 11808, 12690, 12960, 13284, 13536, 14760, 15228, 15416, 16605, 16920, 17343, 17712, 19035, 19270, 19440, 19680, 19926, 20304, 22140, 22560, 22842, 23124, 25380, 26568, 28905, 29520, 30456, 30832, 33210, 33840, 34686, 35424, 38070, 38540, 38880, 39852, 40608, 44280, 45684, 46248, 49815, 50760, 52029, 53136, 57105, 57810, 59040, 60912, 61664, 66420, 67680, 69372, 76140, 77080, 79704, 86715, 88560, 91368, 92496, 99630, 101520, 104058, 106272, 114210, 115620, 121824, 132840, 138744, 152280, 154160, 156087, 159408, 173430, 177120, 182736, 184992, 199260, 203040, 208116, 228420, 231240, 260145, 265680, 277488, 304560, 308320, 312174, 318816, 346860, 365472, 398520, 416232, 456840, 462480, 468261, 520290, 531360, 554976, 609120, 624348, 693720, 780435, 797040, 832464, 913680, 924960, 936522, 1040580, 1248696, 1387440, 1560870, 1594080, 1664928, 1827360, 1873044, 2081160, 2341305, 2497392, 2774880, 3121740, 3746088, 4162320, 4682610, 4994784, 6243480, 7492176, 8324640, 9365220, 12486960, 14984352, 18730440, 24973920, 37460880, 74921760]

約数ペア:

[(1, 74921760), (2, 37460880), (3, 24973920), (4, 18730440), (5, 14984352), (6, 12486960), (8, 9365220), (9, 8324640), (10, 7492176), (12, 6243480), (15, 4994784), (16, 4682610), (18, 4162320), (20, 3746088), (24, 3121740), (27, 2774880), (30, 2497392), (32, 2341305), (36, 2081160), (40, 1873044), (41, 1827360), (45, 1664928), (47, 1594080), (48, 1560870), (54, 1387440), (60, 1248696), (72, 1040580), (80, 936522), (81, 924960), (82, 913680), (90, 832464), (94, 797040), (96, 780435), (108, 693720), (120, 624348), (123, 609120), (135, 554976), (141, 531360), (144, 520290), (160, 468261), (162, 462480), (164, 456840), (180, 416232), (188, 398520), (205, 365472), (216, 346860), (235, 318816), (240, 312174), (243, 308320), (246, 304560), (270, 277488), (282, 265680), (288, 260145), (324, 231240), (328, 228420), (360, 208116), (369, 203040), (376, 199260), (405, 184992), (410, 182736), (423, 177120), (432, 173430), (470, 159408), (480, 156087), (486, 154160), (492, 152280), (540, 138744), (564, 132840), (615, 121824), (648, 115620), (656, 114210), (705, 106272), (720, 104058), (738, 101520), (752, 99630), (810, 92496), (820, 91368), (846, 88560), (864, 86715), (940, 79704), (972, 77080), (984, 76140), (1080, 69372), (1107, 67680), (1128, 66420), (1215, 61664), (1230, 60912), (1269, 59040), (1296, 57810), (1312, 57105), (1410, 53136), (1440, 52029), (1476, 50760), (1504, 49815), (1620, 46248), (1640, 45684), (1692, 44280), (1845, 40608), (1880, 39852), (1927, 38880), (1944, 38540), (1968, 38070), (2115, 35424), (2160, 34686), (2214, 33840), (2256, 33210), (2430, 30832), (2460, 30456), (2538, 29520), (2592, 28905), (2820, 26568), (2952, 25380), (3240, 23124), (3280, 22842), (3321, 22560), (3384, 22140), (3690, 20304), (3760, 19926), (3807, 19680), (3854, 19440), (3888, 19270), (3936, 19035), (4230, 17712), (4320, 17343), (4428, 16920), (4512, 16605), (4860, 15416), (4920, 15228), (5076, 14760), (5535, 13536), (5640, 13284), (5781, 12960), (5904, 12690), (6345, 11808), (6480, 11562), (6560, 11421), (6642, 11280), (6768, 11070), (7380, 10152), (7520, 9963), (7614, 9840), (7708, 9720), (7776, 9635), (8460, 8856)]