75204720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 160

約数和(自身を含む): 266322240

約数和(自身を除く): 191117520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 941, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1882, 1998, 2160, 2220, 2664, 2823, 2960, 3330, 3764, 3996, 4440, 4705, 4995, 5328, 5646, 6660, 7528, 7992, 8469, 8880, 9410, 9990, 11292, 13320, 14115, 15056, 15984, 16938, 18820, 19980, 22584, 25407, 26640, 28230, 33876, 34817, 37640, 39960, 42345, 45168, 50814, 56460, 67752, 69634, 75280, 79920, 84690, 101628, 104451, 112920, 127035, 135504, 139268, 169380, 174085, 203256, 208902, 225840, 254070, 278536, 313353, 338760, 348170, 406512, 417804, 508140, 522255, 557072, 626706, 677520, 696340, 835608, 940059, 1016280, 1044510, 1253412, 1392680, 1566765, 1671216, 1880118, 2032560, 2089020, 2506824, 2785360, 3133530, 3760236, 4178040, 4700295, 5013648, 6267060, 7520472, 8356080, 9400590, 12534120, 15040944, 18801180, 25068240, 37602360, 75204720]

約数ペア:

[(1, 75204720), (2, 37602360), (3, 25068240), (4, 18801180), (5, 15040944), (6, 12534120), (8, 9400590), (9, 8356080), (10, 7520472), (12, 6267060), (15, 5013648), (16, 4700295), (18, 4178040), (20, 3760236), (24, 3133530), (27, 2785360), (30, 2506824), (36, 2089020), (37, 2032560), (40, 1880118), (45, 1671216), (48, 1566765), (54, 1392680), (60, 1253412), (72, 1044510), (74, 1016280), (80, 940059), (90, 835608), (108, 696340), (111, 677520), (120, 626706), (135, 557072), (144, 522255), (148, 508140), (180, 417804), (185, 406512), (216, 348170), (222, 338760), (240, 313353), (270, 278536), (296, 254070), (333, 225840), (360, 208902), (370, 203256), (432, 174085), (444, 169380), (540, 139268), (555, 135504), (592, 127035), (666, 112920), (720, 104451), (740, 101628), (888, 84690), (941, 79920), (999, 75280), (1080, 69634), (1110, 67752), (1332, 56460), (1480, 50814), (1665, 45168), (1776, 42345), (1882, 39960), (1998, 37640), (2160, 34817), (2220, 33876), (2664, 28230), (2823, 26640), (2960, 25407), (3330, 22584), (3764, 19980), (3996, 18820), (4440, 16938), (4705, 15984), (4995, 15056), (5328, 14115), (5646, 13320), (6660, 11292), (7528, 9990), (7992, 9410), (8469, 8880)]