38967750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 113218560

約数和(自身を除く): 74250810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 125, 135, 138, 150, 207, 225, 230, 250, 251, 270, 345, 375, 414, 450, 502, 575, 621, 675, 690, 750, 753, 1035, 1125, 1150, 1242, 1255, 1350, 1506, 1725, 2070, 2250, 2259, 2510, 2875, 3105, 3375, 3450, 3765, 4518, 5175, 5750, 5773, 6210, 6275, 6750, 6777, 7530, 8625, 10350, 11295, 11546, 12550, 13554, 15525, 17250, 17319, 18825, 22590, 25875, 28865, 31050, 31375, 33885, 34638, 37650, 51750, 51957, 56475, 57730, 62750, 67770, 77625, 86595, 94125, 103914, 112950, 144325, 155250, 155871, 169425, 173190, 188250, 259785, 282375, 288650, 311742, 338850, 432975, 519570, 564750, 721625, 779355, 847125, 865950, 1298925, 1443250, 1558710, 1694250, 2164875, 2597850, 3896775, 4329750, 6494625, 7793550, 12989250, 19483875, 38967750]

約数ペア:

[(1, 38967750), (2, 19483875), (3, 12989250), (5, 7793550), (6, 6494625), (9, 4329750), (10, 3896775), (15, 2597850), (18, 2164875), (23, 1694250), (25, 1558710), (27, 1443250), (30, 1298925), (45, 865950), (46, 847125), (50, 779355), (54, 721625), (69, 564750), (75, 519570), (90, 432975), (115, 338850), (125, 311742), (135, 288650), (138, 282375), (150, 259785), (207, 188250), (225, 173190), (230, 169425), (250, 155871), (251, 155250), (270, 144325), (345, 112950), (375, 103914), (414, 94125), (450, 86595), (502, 77625), (575, 67770), (621, 62750), (675, 57730), (690, 56475), (750, 51957), (753, 51750), (1035, 37650), (1125, 34638), (1150, 33885), (1242, 31375), (1255, 31050), (1350, 28865), (1506, 25875), (1725, 22590), (2070, 18825), (2250, 17319), (2259, 17250), (2510, 15525), (2875, 13554), (3105, 12550), (3375, 11546), (3450, 11295), (3765, 10350), (4518, 8625), (5175, 7530), (5750, 6777), (5773, 6750), (6210, 6275)]