23312800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 68245632

約数和(自身を除く): 44932832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 181, 184, 200, 224, 230, 280, 322, 350, 362, 368, 400, 460, 560, 575, 644, 700, 724, 736, 800, 805, 905, 920, 1120, 1150, 1267, 1288, 1400, 1448, 1610, 1810, 1840, 2300, 2534, 2576, 2800, 2896, 3220, 3620, 3680, 4025, 4163, 4525, 4600, 5068, 5152, 5600, 5792, 6335, 6440, 7240, 8050, 8326, 9050, 9200, 10136, 12670, 12880, 14480, 16100, 16652, 18100, 18400, 20272, 20815, 25340, 25760, 28960, 29141, 31675, 32200, 33304, 36200, 40544, 41630, 50680, 58282, 63350, 64400, 66608, 72400, 83260, 101360, 104075, 116564, 126700, 128800, 133216, 144800, 145705, 166520, 202720, 208150, 233128, 253400, 291410, 333040, 416300, 466256, 506800, 582820, 666080, 728525, 832600, 932512, 1013600, 1165640, 1457050, 1665200, 2331280, 2914100, 3330400, 4662560, 5828200, 11656400, 23312800]

約数ペア:

[(1, 23312800), (2, 11656400), (4, 5828200), (5, 4662560), (7, 3330400), (8, 2914100), (10, 2331280), (14, 1665200), (16, 1457050), (20, 1165640), (23, 1013600), (25, 932512), (28, 832600), (32, 728525), (35, 666080), (40, 582820), (46, 506800), (50, 466256), (56, 416300), (70, 333040), (80, 291410), (92, 253400), (100, 233128), (112, 208150), (115, 202720), (140, 166520), (160, 145705), (161, 144800), (175, 133216), (181, 128800), (184, 126700), (200, 116564), (224, 104075), (230, 101360), (280, 83260), (322, 72400), (350, 66608), (362, 64400), (368, 63350), (400, 58282), (460, 50680), (560, 41630), (575, 40544), (644, 36200), (700, 33304), (724, 32200), (736, 31675), (800, 29141), (805, 28960), (905, 25760), (920, 25340), (1120, 20815), (1150, 20272), (1267, 18400), (1288, 18100), (1400, 16652), (1448, 16100), (1610, 14480), (1810, 12880), (1840, 12670), (2300, 10136), (2534, 9200), (2576, 9050), (2800, 8326), (2896, 8050), (3220, 7240), (3620, 6440), (3680, 6335), (4025, 5792), (4163, 5600), (4525, 5152), (4600, 5068)]