53780760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 198132480

約数和(自身を除く): 144351720

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, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 503, 540, 594, 648, 660, 792, 810, 891, 972, 990, 1006, 1080, 1188, 1215, 1320, 1485, 1509, 1620, 1782, 1944, 1980, 2012, 2376, 2430, 2515, 2673, 2970, 3018, 3240, 3564, 3960, 4024, 4455, 4527, 4860, 5030, 5346, 5533, 5940, 6036, 7128, 7545, 8910, 9054, 9720, 10060, 10692, 11066, 11880, 12072, 13365, 13581, 15090, 16599, 17820, 18108, 20120, 21384, 22132, 22635, 26730, 27162, 27665, 30180, 33198, 35640, 36216, 40743, 44264, 45270, 49797, 53460, 54324, 55330, 60360, 66396, 67905, 81486, 82995, 90540, 99594, 106920, 108648, 110660, 122229, 132792, 135810, 149391, 162972, 165990, 181080, 199188, 203715, 221320, 244458, 248985, 271620, 298782, 325944, 331980, 398376, 407430, 448173, 488916, 497970, 543240, 597564, 611145, 663960, 746955, 814860, 896346, 977832, 995940, 1195128, 1222290, 1344519, 1493910, 1629720, 1792692, 1991880, 2240865, 2444580, 2689038, 2987820, 3585384, 4481730, 4889160, 5378076, 5975640, 6722595, 8963460, 10756152, 13445190, 17926920, 26890380, 53780760]

約数ペア:

[(1, 53780760), (2, 26890380), (3, 17926920), (4, 13445190), (5, 10756152), (6, 8963460), (8, 6722595), (9, 5975640), (10, 5378076), (11, 4889160), (12, 4481730), (15, 3585384), (18, 2987820), (20, 2689038), (22, 2444580), (24, 2240865), (27, 1991880), (30, 1792692), (33, 1629720), (36, 1493910), (40, 1344519), (44, 1222290), (45, 1195128), (54, 995940), (55, 977832), (60, 896346), (66, 814860), (72, 746955), (81, 663960), (88, 611145), (90, 597564), (99, 543240), (108, 497970), (110, 488916), (120, 448173), (132, 407430), (135, 398376), (162, 331980), (165, 325944), (180, 298782), (198, 271620), (216, 248985), (220, 244458), (243, 221320), (264, 203715), (270, 199188), (297, 181080), (324, 165990), (330, 162972), (360, 149391), (396, 135810), (405, 132792), (440, 122229), (486, 110660), (495, 108648), (503, 106920), (540, 99594), (594, 90540), (648, 82995), (660, 81486), (792, 67905), (810, 66396), (891, 60360), (972, 55330), (990, 54324), (1006, 53460), (1080, 49797), (1188, 45270), (1215, 44264), (1320, 40743), (1485, 36216), (1509, 35640), (1620, 33198), (1782, 30180), (1944, 27665), (1980, 27162), (2012, 26730), (2376, 22635), (2430, 22132), (2515, 21384), (2673, 20120), (2970, 18108), (3018, 17820), (3240, 16599), (3564, 15090), (3960, 13581), (4024, 13365), (4455, 12072), (4527, 11880), (4860, 11066), (5030, 10692), (5346, 10060), (5533, 9720), (5940, 9054), (6036, 8910), (7128, 7545)]