69068800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 182800800

約数和(自身を除く): 113732000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 71, 76, 80, 95, 100, 128, 142, 152, 160, 190, 200, 256, 284, 304, 320, 355, 380, 400, 475, 512, 568, 608, 640, 710, 760, 800, 950, 1024, 1136, 1216, 1280, 1349, 1420, 1520, 1600, 1775, 1900, 2048, 2272, 2432, 2560, 2698, 2840, 3040, 3200, 3550, 3800, 4544, 4864, 5120, 5396, 5680, 6080, 6400, 6745, 7100, 7600, 9088, 9728, 10240, 10792, 11360, 12160, 12800, 13490, 14200, 15200, 18176, 19456, 21584, 22720, 24320, 25600, 26980, 28400, 30400, 33725, 36352, 38912, 43168, 45440, 48640, 51200, 53960, 56800, 60800, 67450, 72704, 86336, 90880, 97280, 107920, 113600, 121600, 134900, 145408, 172672, 181760, 194560, 215840, 227200, 243200, 269800, 345344, 363520, 431680, 454400, 486400, 539600, 690688, 727040, 863360, 908800, 972800, 1079200, 1381376, 1726720, 1817600, 2158400, 2762752, 3453440, 3635200, 4316800, 6906880, 8633600, 13813760, 17267200, 34534400, 69068800]

約数ペア:

[(1, 69068800), (2, 34534400), (4, 17267200), (5, 13813760), (8, 8633600), (10, 6906880), (16, 4316800), (19, 3635200), (20, 3453440), (25, 2762752), (32, 2158400), (38, 1817600), (40, 1726720), (50, 1381376), (64, 1079200), (71, 972800), (76, 908800), (80, 863360), (95, 727040), (100, 690688), (128, 539600), (142, 486400), (152, 454400), (160, 431680), (190, 363520), (200, 345344), (256, 269800), (284, 243200), (304, 227200), (320, 215840), (355, 194560), (380, 181760), (400, 172672), (475, 145408), (512, 134900), (568, 121600), (608, 113600), (640, 107920), (710, 97280), (760, 90880), (800, 86336), (950, 72704), (1024, 67450), (1136, 60800), (1216, 56800), (1280, 53960), (1349, 51200), (1420, 48640), (1520, 45440), (1600, 43168), (1775, 38912), (1900, 36352), (2048, 33725), (2272, 30400), (2432, 28400), (2560, 26980), (2698, 25600), (2840, 24320), (3040, 22720), (3200, 21584), (3550, 19456), (3800, 18176), (4544, 15200), (4864, 14200), (5120, 13490), (5396, 12800), (5680, 12160), (6080, 11360), (6400, 10792), (6745, 10240), (7100, 9728), (7600, 9088)]