67751640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1935

約数の個数: 160

約数和(自身を含む): 248553360

約数和(自身を除く): 180801720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1901, 1980, 2376, 2970, 3240, 3564, 3802, 3960, 4455, 5703, 5940, 7128, 7604, 8910, 9505, 11406, 11880, 15208, 17109, 17820, 19010, 20911, 22812, 28515, 34218, 35640, 38020, 41822, 45624, 51327, 57030, 62733, 68436, 76040, 83644, 85545, 102654, 104555, 114060, 125466, 136872, 153981, 167288, 171090, 188199, 205308, 209110, 228120, 250932, 256635, 307962, 313665, 342180, 376398, 410616, 418220, 501864, 513270, 564597, 615924, 627330, 684360, 752796, 769905, 836440, 940995, 1026540, 1129194, 1231848, 1254660, 1505592, 1539810, 1693791, 1881990, 2053080, 2258388, 2509320, 2822985, 3079620, 3387582, 3763980, 4516776, 5645970, 6159240, 6775164, 7527960, 8468955, 11291940, 13550328, 16937910, 22583880, 33875820, 67751640]

約数ペア:

[(1, 67751640), (2, 33875820), (3, 22583880), (4, 16937910), (5, 13550328), (6, 11291940), (8, 8468955), (9, 7527960), (10, 6775164), (11, 6159240), (12, 5645970), (15, 4516776), (18, 3763980), (20, 3387582), (22, 3079620), (24, 2822985), (27, 2509320), (30, 2258388), (33, 2053080), (36, 1881990), (40, 1693791), (44, 1539810), (45, 1505592), (54, 1254660), (55, 1231848), (60, 1129194), (66, 1026540), (72, 940995), (81, 836440), (88, 769905), (90, 752796), (99, 684360), (108, 627330), (110, 615924), (120, 564597), (132, 513270), (135, 501864), (162, 418220), (165, 410616), (180, 376398), (198, 342180), (216, 313665), (220, 307962), (264, 256635), (270, 250932), (297, 228120), (324, 209110), (330, 205308), (360, 188199), (396, 171090), (405, 167288), (440, 153981), (495, 136872), (540, 125466), (594, 114060), (648, 104555), (660, 102654), (792, 85545), (810, 83644), (891, 76040), (990, 68436), (1080, 62733), (1188, 57030), (1320, 51327), (1485, 45624), (1620, 41822), (1782, 38020), (1901, 35640), (1980, 34218), (2376, 28515), (2970, 22812), (3240, 20911), (3564, 19010), (3802, 17820), (3960, 17109), (4455, 15208), (5703, 11880), (5940, 11406), (7128, 9505), (7604, 8910)]