1295224020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8597}}^1$

素因数の和:8652

約数の個数: 144

約数和(自身を含む): 4206279168

約数和(自身を除く): 2911055148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 4185, 4860, 5022, 5580, 7533, 8370, 8597, 10044, 12555, 15066, 16740, 17194, 25110, 25791, 30132, 34388, 37665, 42985, 50220, 51582, 75330, 77373, 85970, 103164, 128955, 150660, 154746, 171940, 232119, 257910, 266507, 309492, 386865, 464238, 515820, 533014, 696357, 773730, 799521, 928476, 1066028, 1160595, 1332535, 1392714, 1547460, 1599042, 2089071, 2321190, 2398563, 2665070, 2785428, 3198084, 3481785, 3997605, 4178142, 4642380, 4797126, 5330140, 6963570, 7195689, 7995210, 8356284, 9594252, 10445355, 11992815, 13927140, 14391378, 15990420, 20890710, 21587067, 23985630, 28782756, 35978445, 41781420, 43174134, 47971260, 64761201, 71956890, 86348268, 107935335, 129522402, 143913780, 215870670, 259044804, 323806005, 431741340, 647612010, 1295224020]

約数ペア:

[(1, 1295224020), (2, 647612010), (3, 431741340), (4, 323806005), (5, 259044804), (6, 215870670), (9, 143913780), (10, 129522402), (12, 107935335), (15, 86348268), (18, 71956890), (20, 64761201), (27, 47971260), (30, 43174134), (31, 41781420), (36, 35978445), (45, 28782756), (54, 23985630), (60, 21587067), (62, 20890710), (81, 15990420), (90, 14391378), (93, 13927140), (108, 11992815), (124, 10445355), (135, 9594252), (155, 8356284), (162, 7995210), (180, 7195689), (186, 6963570), (243, 5330140), (270, 4797126), (279, 4642380), (310, 4178142), (324, 3997605), (372, 3481785), (405, 3198084), (465, 2785428), (486, 2665070), (540, 2398563), (558, 2321190), (620, 2089071), (810, 1599042), (837, 1547460), (930, 1392714), (972, 1332535), (1116, 1160595), (1215, 1066028), (1395, 928476), (1620, 799521), (1674, 773730), (1860, 696357), (2430, 533014), (2511, 515820), (2790, 464238), (3348, 386865), (4185, 309492), (4860, 266507), (5022, 257910), (5580, 232119), (7533, 171940), (8370, 154746), (8597, 150660), (10044, 128955), (12555, 103164), (15066, 85970), (16740, 77373), (17194, 75330), (25110, 51582), (25791, 50220), (30132, 42985), (34388, 37665)]