9487500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 144

約数和(自身を含む): 31497984

約数和(自身を除く): 22010484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 92, 100, 110, 115, 125, 132, 138, 150, 165, 220, 230, 250, 253, 275, 276, 300, 330, 345, 375, 460, 500, 506, 550, 575, 625, 660, 690, 750, 759, 825, 1012, 1100, 1150, 1250, 1265, 1375, 1380, 1500, 1518, 1650, 1725, 1875, 2300, 2500, 2530, 2750, 2875, 3036, 3125, 3300, 3450, 3750, 3795, 4125, 5060, 5500, 5750, 6250, 6325, 6875, 6900, 7500, 7590, 8250, 8625, 9375, 11500, 12500, 12650, 13750, 14375, 15180, 16500, 17250, 18750, 18975, 20625, 25300, 27500, 28750, 31625, 34375, 34500, 37500, 37950, 41250, 43125, 57500, 63250, 68750, 71875, 75900, 82500, 86250, 94875, 103125, 126500, 137500, 143750, 158125, 172500, 189750, 206250, 215625, 287500, 316250, 379500, 412500, 431250, 474375, 632500, 790625, 862500, 948750, 1581250, 1897500, 2371875, 3162500, 4743750, 9487500]

約数ペア:

[(1, 9487500), (2, 4743750), (3, 3162500), (4, 2371875), (5, 1897500), (6, 1581250), (10, 948750), (11, 862500), (12, 790625), (15, 632500), (20, 474375), (22, 431250), (23, 412500), (25, 379500), (30, 316250), (33, 287500), (44, 215625), (46, 206250), (50, 189750), (55, 172500), (60, 158125), (66, 143750), (69, 137500), (75, 126500), (92, 103125), (100, 94875), (110, 86250), (115, 82500), (125, 75900), (132, 71875), (138, 68750), (150, 63250), (165, 57500), (220, 43125), (230, 41250), (250, 37950), (253, 37500), (275, 34500), (276, 34375), (300, 31625), (330, 28750), (345, 27500), (375, 25300), (460, 20625), (500, 18975), (506, 18750), (550, 17250), (575, 16500), (625, 15180), (660, 14375), (690, 13750), (750, 12650), (759, 12500), (825, 11500), (1012, 9375), (1100, 8625), (1150, 8250), (1250, 7590), (1265, 7500), (1375, 6900), (1380, 6875), (1500, 6325), (1518, 6250), (1650, 5750), (1725, 5500), (1875, 5060), (2300, 4125), (2500, 3795), (2530, 3750), (2750, 3450), (2875, 3300), (3036, 3125)]