138899250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{8819}}^1$

素因数の和:8849

約数の個数: 96

約数和(自身を含む): 429287040

約数和(自身を除く): 290387790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 630, 750, 875, 1050, 1125, 1575, 1750, 2250, 2625, 3150, 5250, 7875, 8819, 15750, 17638, 26457, 44095, 52914, 61733, 79371, 88190, 123466, 132285, 158742, 185199, 220475, 264570, 308665, 370398, 396855, 440950, 555597, 617330, 661425, 793710, 925995, 1102375, 1111194, 1322850, 1543325, 1851990, 1984275, 2204750, 2777985, 3086650, 3307125, 3968550, 4629975, 5555970, 6614250, 7716625, 9259950, 9921375, 13889925, 15433250, 19842750, 23149875, 27779850, 46299750, 69449625, 138899250]

約数ペア:

[(1, 138899250), (2, 69449625), (3, 46299750), (5, 27779850), (6, 23149875), (7, 19842750), (9, 15433250), (10, 13889925), (14, 9921375), (15, 9259950), (18, 7716625), (21, 6614250), (25, 5555970), (30, 4629975), (35, 3968550), (42, 3307125), (45, 3086650), (50, 2777985), (63, 2204750), (70, 1984275), (75, 1851990), (90, 1543325), (105, 1322850), (125, 1111194), (126, 1102375), (150, 925995), (175, 793710), (210, 661425), (225, 617330), (250, 555597), (315, 440950), (350, 396855), (375, 370398), (450, 308665), (525, 264570), (630, 220475), (750, 185199), (875, 158742), (1050, 132285), (1125, 123466), (1575, 88190), (1750, 79371), (2250, 61733), (2625, 52914), (3150, 44095), (5250, 26457), (7875, 17638), (8819, 15750)]