29739000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 97044480

約数和(自身を除く): 67305480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 431, 460, 500, 552, 575, 600, 690, 750, 862, 920, 1000, 1150, 1293, 1380, 1500, 1724, 1725, 2155, 2300, 2586, 2760, 2875, 3000, 3448, 3450, 4310, 4600, 5172, 5750, 6465, 6900, 8620, 8625, 9913, 10344, 10775, 11500, 12930, 13800, 17240, 17250, 19826, 21550, 23000, 25860, 29739, 32325, 34500, 39652, 43100, 49565, 51720, 53875, 59478, 64650, 69000, 79304, 86200, 99130, 107750, 118956, 129300, 148695, 161625, 198260, 215500, 237912, 247825, 258600, 297390, 323250, 396520, 431000, 495650, 594780, 646500, 743475, 991300, 1189560, 1239125, 1293000, 1486950, 1982600, 2478250, 2973900, 3717375, 4956500, 5947800, 7434750, 9913000, 14869500, 29739000]

約数ペア:

[(1, 29739000), (2, 14869500), (3, 9913000), (4, 7434750), (5, 5947800), (6, 4956500), (8, 3717375), (10, 2973900), (12, 2478250), (15, 1982600), (20, 1486950), (23, 1293000), (24, 1239125), (25, 1189560), (30, 991300), (40, 743475), (46, 646500), (50, 594780), (60, 495650), (69, 431000), (75, 396520), (92, 323250), (100, 297390), (115, 258600), (120, 247825), (125, 237912), (138, 215500), (150, 198260), (184, 161625), (200, 148695), (230, 129300), (250, 118956), (276, 107750), (300, 99130), (345, 86200), (375, 79304), (431, 69000), (460, 64650), (500, 59478), (552, 53875), (575, 51720), (600, 49565), (690, 43100), (750, 39652), (862, 34500), (920, 32325), (1000, 29739), (1150, 25860), (1293, 23000), (1380, 21550), (1500, 19826), (1724, 17250), (1725, 17240), (2155, 13800), (2300, 12930), (2586, 11500), (2760, 10775), (2875, 10344), (3000, 9913), (3448, 8625), (3450, 8620), (4310, 6900), (4600, 6465), (5172, 5750)]