409331340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 1402168320

約数和(自身を除く): 992836980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 137, 165, 180, 198, 220, 270, 274, 297, 330, 396, 411, 495, 503, 540, 548, 594, 660, 685, 822, 990, 1006, 1188, 1233, 1370, 1485, 1507, 1509, 1644, 1980, 2012, 2055, 2466, 2515, 2740, 2970, 3014, 3018, 3699, 4110, 4521, 4527, 4932, 5030, 5533, 5940, 6028, 6036, 6165, 7398, 7535, 7545, 8220, 9042, 9054, 10060, 11066, 12330, 13563, 13581, 14796, 15070, 15090, 16599, 18084, 18108, 18495, 22132, 22605, 22635, 24660, 27126, 27162, 27665, 30140, 30180, 33198, 36990, 40689, 45210, 45270, 49797, 54252, 54324, 55330, 66396, 67815, 67905, 68911, 73980, 81378, 82995, 90420, 90540, 99594, 110660, 135630, 135810, 137822, 149391, 162756, 165990, 199188, 203445, 206733, 248985, 271260, 271620, 275644, 298782, 331980, 344555, 406890, 413466, 497970, 597564, 620199, 689110, 746955, 758021, 813780, 826932, 995940, 1033665, 1240398, 1378220, 1493910, 1516042, 1860597, 2067330, 2274063, 2480796, 2987820, 3032084, 3100995, 3721194, 3790105, 4134660, 4548126, 6201990, 6822189, 7442388, 7580210, 9096252, 9302985, 11370315, 12403980, 13644378, 15160420, 18605970, 20466567, 22740630, 27288756, 34110945, 37211940, 40933134, 45481260, 68221890, 81866268, 102332835, 136443780, 204665670, 409331340]

約数ペア:

[(1, 409331340), (2, 204665670), (3, 136443780), (4, 102332835), (5, 81866268), (6, 68221890), (9, 45481260), (10, 40933134), (11, 37211940), (12, 34110945), (15, 27288756), (18, 22740630), (20, 20466567), (22, 18605970), (27, 15160420), (30, 13644378), (33, 12403980), (36, 11370315), (44, 9302985), (45, 9096252), (54, 7580210), (55, 7442388), (60, 6822189), (66, 6201990), (90, 4548126), (99, 4134660), (108, 3790105), (110, 3721194), (132, 3100995), (135, 3032084), (137, 2987820), (165, 2480796), (180, 2274063), (198, 2067330), (220, 1860597), (270, 1516042), (274, 1493910), (297, 1378220), (330, 1240398), (396, 1033665), (411, 995940), (495, 826932), (503, 813780), (540, 758021), (548, 746955), (594, 689110), (660, 620199), (685, 597564), (822, 497970), (990, 413466), (1006, 406890), (1188, 344555), (1233, 331980), (1370, 298782), (1485, 275644), (1507, 271620), (1509, 271260), (1644, 248985), (1980, 206733), (2012, 203445), (2055, 199188), (2466, 165990), (2515, 162756), (2740, 149391), (2970, 137822), (3014, 135810), (3018, 135630), (3699, 110660), (4110, 99594), (4521, 90540), (4527, 90420), (4932, 82995), (5030, 81378), (5533, 73980), (5940, 68911), (6028, 67905), (6036, 67815), (6165, 66396), (7398, 55330), (7535, 54324), (7545, 54252), (8220, 49797), (9042, 45270), (9054, 45210), (10060, 40689), (11066, 36990), (12330, 33198), (13563, 30180), (13581, 30140), (14796, 27665), (15070, 27162), (15090, 27126), (16599, 24660), (18084, 22635), (18108, 22605), (18495, 22132)]