29427200

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 180

約数和(自身を含む): 84356580

約数和(自身を除く): 54929380

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 80, 88, 95, 100, 110, 121, 128, 152, 160, 176, 190, 200, 209, 220, 242, 256, 275, 304, 320, 352, 380, 400, 418, 440, 475, 484, 512, 550, 605, 608, 640, 704, 760, 800, 836, 880, 950, 968, 1045, 1100, 1210, 1216, 1280, 1408, 1520, 1600, 1672, 1760, 1900, 1936, 2090, 2200, 2299, 2420, 2432, 2560, 2816, 3025, 3040, 3200, 3344, 3520, 3800, 3872, 4180, 4400, 4598, 4840, 4864, 5225, 5632, 6050, 6080, 6400, 6688, 7040, 7600, 7744, 8360, 8800, 9196, 9680, 9728, 10450, 11495, 12100, 12160, 12800, 13376, 14080, 15200, 15488, 16720, 17600, 18392, 19360, 20900, 22990, 24200, 24320, 26752, 28160, 30400, 30976, 33440, 35200, 36784, 38720, 41800, 45980, 48400, 48640, 53504, 57475, 60800, 61952, 66880, 70400, 73568, 77440, 83600, 91960, 96800, 107008, 114950, 121600, 133760, 140800, 147136, 154880, 167200, 183920, 193600, 229900, 243200, 267520, 294272, 309760, 334400, 367840, 387200, 459800, 535040, 588544, 668800, 735680, 774400, 919600, 1177088, 1337600, 1471360, 1548800, 1839200, 2675200, 2942720, 3678400, 5885440, 7356800, 14713600, 29427200]

約数ペア:

[(1, 29427200), (2, 14713600), (4, 7356800), (5, 5885440), (8, 3678400), (10, 2942720), (11, 2675200), (16, 1839200), (19, 1548800), (20, 1471360), (22, 1337600), (25, 1177088), (32, 919600), (38, 774400), (40, 735680), (44, 668800), (50, 588544), (55, 535040), (64, 459800), (76, 387200), (80, 367840), (88, 334400), (95, 309760), (100, 294272), (110, 267520), (121, 243200), (128, 229900), (152, 193600), (160, 183920), (176, 167200), (190, 154880), (200, 147136), (209, 140800), (220, 133760), (242, 121600), (256, 114950), (275, 107008), (304, 96800), (320, 91960), (352, 83600), (380, 77440), (400, 73568), (418, 70400), (440, 66880), (475, 61952), (484, 60800), (512, 57475), (550, 53504), (605, 48640), (608, 48400), (640, 45980), (704, 41800), (760, 38720), (800, 36784), (836, 35200), (880, 33440), (950, 30976), (968, 30400), (1045, 28160), (1100, 26752), (1210, 24320), (1216, 24200), (1280, 22990), (1408, 20900), (1520, 19360), (1600, 18392), (1672, 17600), (1760, 16720), (1900, 15488), (1936, 15200), (2090, 14080), (2200, 13376), (2299, 12800), (2420, 12160), (2432, 12100), (2560, 11495), (2816, 10450), (3025, 9728), (3040, 9680), (3200, 9196), (3344, 8800), (3520, 8360), (3800, 7744), (3872, 7600), (4180, 7040), (4400, 6688), (4598, 6400), (4840, 6080), (4864, 6050), (5225, 5632)]