65814120

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 224

約数和(自身を含む): 231759720

約数和(自身を除く): 165945600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 61, 72, 74, 81, 90, 108, 111, 120, 122, 135, 148, 162, 180, 183, 185, 216, 222, 243, 244, 270, 296, 305, 324, 333, 360, 366, 370, 405, 444, 486, 488, 540, 549, 555, 610, 648, 666, 729, 732, 740, 810, 888, 915, 972, 999, 1080, 1098, 1110, 1215, 1220, 1332, 1458, 1464, 1480, 1620, 1647, 1665, 1830, 1944, 1998, 2196, 2220, 2257, 2430, 2440, 2664, 2745, 2916, 2997, 3240, 3294, 3330, 3645, 3660, 3996, 4392, 4440, 4514, 4860, 4941, 4995, 5490, 5832, 5994, 6588, 6660, 6771, 7290, 7320, 7992, 8235, 8991, 9028, 9720, 9882, 9990, 10980, 11285, 11988, 13176, 13320, 13542, 14580, 14823, 14985, 16470, 17982, 18056, 19764, 19980, 20313, 21960, 22570, 23976, 24705, 26973, 27084, 29160, 29646, 29970, 32940, 33855, 35964, 39528, 39960, 40626, 44469, 44955, 45140, 49410, 53946, 54168, 59292, 59940, 60939, 65880, 67710, 71928, 74115, 81252, 88938, 89910, 90280, 98820, 101565, 107892, 118584, 119880, 121878, 134865, 135420, 148230, 162504, 177876, 179820, 182817, 197640, 203130, 215784, 222345, 243756, 269730, 270840, 296460, 304695, 355752, 359640, 365634, 406260, 444690, 487512, 539460, 548451, 592920, 609390, 731268, 812520, 889380, 914085, 1078920, 1096902, 1218780, 1462536, 1645353, 1778760, 1828170, 2193804, 2437560, 2742255, 3290706, 3656340, 4387608, 5484510, 6581412, 7312680, 8226765, 10969020, 13162824, 16453530, 21938040, 32907060, 65814120]

約数ペア:

[(1, 65814120), (2, 32907060), (3, 21938040), (4, 16453530), (5, 13162824), (6, 10969020), (8, 8226765), (9, 7312680), (10, 6581412), (12, 5484510), (15, 4387608), (18, 3656340), (20, 3290706), (24, 2742255), (27, 2437560), (30, 2193804), (36, 1828170), (37, 1778760), (40, 1645353), (45, 1462536), (54, 1218780), (60, 1096902), (61, 1078920), (72, 914085), (74, 889380), (81, 812520), (90, 731268), (108, 609390), (111, 592920), (120, 548451), (122, 539460), (135, 487512), (148, 444690), (162, 406260), (180, 365634), (183, 359640), (185, 355752), (216, 304695), (222, 296460), (243, 270840), (244, 269730), (270, 243756), (296, 222345), (305, 215784), (324, 203130), (333, 197640), (360, 182817), (366, 179820), (370, 177876), (405, 162504), (444, 148230), (486, 135420), (488, 134865), (540, 121878), (549, 119880), (555, 118584), (610, 107892), (648, 101565), (666, 98820), (729, 90280), (732, 89910), (740, 88938), (810, 81252), (888, 74115), (915, 71928), (972, 67710), (999, 65880), (1080, 60939), (1098, 59940), (1110, 59292), (1215, 54168), (1220, 53946), (1332, 49410), (1458, 45140), (1464, 44955), (1480, 44469), (1620, 40626), (1647, 39960), (1665, 39528), (1830, 35964), (1944, 33855), (1998, 32940), (2196, 29970), (2220, 29646), (2257, 29160), (2430, 27084), (2440, 26973), (2664, 24705), (2745, 23976), (2916, 22570), (2997, 21960), (3240, 20313), (3294, 19980), (3330, 19764), (3645, 18056), (3660, 17982), (3996, 16470), (4392, 14985), (4440, 14823), (4514, 14580), (4860, 13542), (4941, 13320), (4995, 13176), (5490, 11988), (5832, 11285), (5994, 10980), (6588, 9990), (6660, 9882), (6771, 9720), (7290, 9028), (7320, 8991), (7992, 8235)]