29520400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:849

約数の個数: 120

約数和(自身を含む): 87397184

約数和(自身を除く): 57876784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 811, 910, 1040, 1300, 1400, 1456, 1622, 1820, 2275, 2600, 2800, 3244, 3640, 4055, 4550, 5200, 5677, 6488, 7280, 8110, 9100, 10543, 11354, 12976, 16220, 18200, 20275, 21086, 22708, 28385, 32440, 36400, 40550, 42172, 45416, 52715, 56770, 64880, 73801, 81100, 84344, 90832, 105430, 113540, 141925, 147602, 162200, 168688, 210860, 227080, 263575, 283850, 295204, 324400, 369005, 421720, 454160, 527150, 567700, 590408, 738010, 843440, 1054300, 1135400, 1180816, 1476020, 1845025, 2108600, 2270800, 2952040, 3690050, 4217200, 5904080, 7380100, 14760200, 29520400]

約数ペア:

[(1, 29520400), (2, 14760200), (4, 7380100), (5, 5904080), (7, 4217200), (8, 3690050), (10, 2952040), (13, 2270800), (14, 2108600), (16, 1845025), (20, 1476020), (25, 1180816), (26, 1135400), (28, 1054300), (35, 843440), (40, 738010), (50, 590408), (52, 567700), (56, 527150), (65, 454160), (70, 421720), (80, 369005), (91, 324400), (100, 295204), (104, 283850), (112, 263575), (130, 227080), (140, 210860), (175, 168688), (182, 162200), (200, 147602), (208, 141925), (260, 113540), (280, 105430), (325, 90832), (350, 84344), (364, 81100), (400, 73801), (455, 64880), (520, 56770), (560, 52715), (650, 45416), (700, 42172), (728, 40550), (811, 36400), (910, 32440), (1040, 28385), (1300, 22708), (1400, 21086), (1456, 20275), (1622, 18200), (1820, 16220), (2275, 12976), (2600, 11354), (2800, 10543), (3244, 9100), (3640, 8110), (4055, 7280), (4550, 6488), (5200, 5677)]