55073200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 174363840

約数和(自身を除く): 119290640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 80, 85, 89, 91, 100, 104, 112, 119, 130, 136, 140, 170, 175, 178, 182, 200, 208, 221, 238, 260, 272, 280, 325, 340, 350, 356, 364, 400, 425, 442, 445, 455, 476, 520, 560, 595, 623, 650, 680, 700, 712, 728, 850, 884, 890, 910, 952, 1040, 1105, 1157, 1190, 1246, 1300, 1360, 1400, 1424, 1456, 1513, 1547, 1700, 1768, 1780, 1820, 1904, 2210, 2225, 2275, 2314, 2380, 2492, 2600, 2800, 2975, 3026, 3094, 3115, 3400, 3536, 3560, 3640, 4420, 4450, 4550, 4628, 4760, 4984, 5200, 5525, 5785, 5950, 6052, 6188, 6230, 6800, 7120, 7280, 7565, 7735, 8099, 8840, 8900, 9100, 9256, 9520, 9968, 10591, 11050, 11570, 11900, 12104, 12376, 12460, 15130, 15470, 15575, 16198, 17680, 17800, 18200, 18512, 19669, 21182, 22100, 23140, 23800, 24208, 24752, 24920, 28925, 30260, 30940, 31150, 32396, 35600, 36400, 37825, 38675, 39338, 40495, 42364, 44200, 46280, 47600, 49840, 52955, 57850, 60520, 61880, 62300, 64792, 75650, 77350, 78676, 80990, 84728, 88400, 92560, 98345, 105910, 115700, 121040, 123760, 124600, 129584, 137683, 151300, 154700, 157352, 161980, 169456, 196690, 202475, 211820, 231400, 249200, 264775, 275366, 302600, 309400, 314704, 323960, 393380, 404950, 423640, 462800, 491725, 529550, 550732, 605200, 618800, 647920, 688415, 786760, 809900, 847280, 983450, 1059100, 1101464, 1376830, 1573520, 1619800, 1966900, 2118200, 2202928, 2753660, 3239600, 3442075, 3933800, 4236400, 5507320, 6884150, 7867600, 11014640, 13768300, 27536600, 55073200]

約数ペア:

[(1, 55073200), (2, 27536600), (4, 13768300), (5, 11014640), (7, 7867600), (8, 6884150), (10, 5507320), (13, 4236400), (14, 3933800), (16, 3442075), (17, 3239600), (20, 2753660), (25, 2202928), (26, 2118200), (28, 1966900), (34, 1619800), (35, 1573520), (40, 1376830), (50, 1101464), (52, 1059100), (56, 983450), (65, 847280), (68, 809900), (70, 786760), (80, 688415), (85, 647920), (89, 618800), (91, 605200), (100, 550732), (104, 529550), (112, 491725), (119, 462800), (130, 423640), (136, 404950), (140, 393380), (170, 323960), (175, 314704), (178, 309400), (182, 302600), (200, 275366), (208, 264775), (221, 249200), (238, 231400), (260, 211820), (272, 202475), (280, 196690), (325, 169456), (340, 161980), (350, 157352), (356, 154700), (364, 151300), (400, 137683), (425, 129584), (442, 124600), (445, 123760), (455, 121040), (476, 115700), (520, 105910), (560, 98345), (595, 92560), (623, 88400), (650, 84728), (680, 80990), (700, 78676), (712, 77350), (728, 75650), (850, 64792), (884, 62300), (890, 61880), (910, 60520), (952, 57850), (1040, 52955), (1105, 49840), (1157, 47600), (1190, 46280), (1246, 44200), (1300, 42364), (1360, 40495), (1400, 39338), (1424, 38675), (1456, 37825), (1513, 36400), (1547, 35600), (1700, 32396), (1768, 31150), (1780, 30940), (1820, 30260), (1904, 28925), (2210, 24920), (2225, 24752), (2275, 24208), (2314, 23800), (2380, 23140), (2492, 22100), (2600, 21182), (2800, 19669), (2975, 18512), (3026, 18200), (3094, 17800), (3115, 17680), (3400, 16198), (3536, 15575), (3560, 15470), (3640, 15130), (4420, 12460), (4450, 12376), (4550, 12104), (4628, 11900), (4760, 11570), (4984, 11050), (5200, 10591), (5525, 9968), (5785, 9520), (5950, 9256), (6052, 9100), (6188, 8900), (6230, 8840), (6800, 8099), (7120, 7735), (7280, 7565)]