31822800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1197

約数の個数: 120

約数和(自身を含む): 106463424

約数和(自身を除く): 74640624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1153, 1200, 1380, 1725, 1840, 2300, 2306, 2760, 3450, 3459, 4600, 4612, 5520, 5765, 6900, 6918, 9200, 9224, 11530, 13800, 13836, 17295, 18448, 23060, 26519, 27600, 27672, 28825, 34590, 46120, 53038, 55344, 57650, 69180, 79557, 86475, 92240, 106076, 115300, 132595, 138360, 159114, 172950, 212152, 230600, 265190, 276720, 318228, 345900, 397785, 424304, 461200, 530380, 636456, 662975, 691800, 795570, 1060760, 1272912, 1325950, 1383600, 1591140, 1988925, 2121520, 2651900, 3182280, 3977850, 5303800, 6364560, 7955700, 10607600, 15911400, 31822800]

約数ペア:

[(1, 31822800), (2, 15911400), (3, 10607600), (4, 7955700), (5, 6364560), (6, 5303800), (8, 3977850), (10, 3182280), (12, 2651900), (15, 2121520), (16, 1988925), (20, 1591140), (23, 1383600), (24, 1325950), (25, 1272912), (30, 1060760), (40, 795570), (46, 691800), (48, 662975), (50, 636456), (60, 530380), (69, 461200), (75, 424304), (80, 397785), (92, 345900), (100, 318228), (115, 276720), (120, 265190), (138, 230600), (150, 212152), (184, 172950), (200, 159114), (230, 138360), (240, 132595), (276, 115300), (300, 106076), (345, 92240), (368, 86475), (400, 79557), (460, 69180), (552, 57650), (575, 55344), (600, 53038), (690, 46120), (920, 34590), (1104, 28825), (1150, 27672), (1153, 27600), (1200, 26519), (1380, 23060), (1725, 18448), (1840, 17295), (2300, 13836), (2306, 13800), (2760, 11530), (3450, 9224), (3459, 9200), (4600, 6918), (4612, 6900), (5520, 5765)]