42969750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 116453376

約数和(自身を除く): 73483626

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 47, 50, 53, 69, 75, 94, 106, 115, 125, 138, 141, 150, 159, 230, 235, 250, 265, 282, 318, 345, 375, 470, 530, 575, 690, 705, 750, 795, 1081, 1150, 1175, 1219, 1325, 1410, 1590, 1725, 2162, 2350, 2438, 2491, 2650, 2875, 3243, 3450, 3525, 3657, 3975, 4982, 5405, 5750, 5875, 6095, 6486, 6625, 7050, 7314, 7473, 7950, 8625, 10810, 11750, 12190, 12455, 13250, 14946, 16215, 17250, 17625, 18285, 19875, 24910, 27025, 30475, 32430, 35250, 36570, 37365, 39750, 54050, 57293, 60950, 62275, 74730, 81075, 91425, 114586, 124550, 135125, 152375, 162150, 171879, 182850, 186825, 270250, 286465, 304750, 311375, 343758, 373650, 405375, 457125, 572930, 622750, 810750, 859395, 914250, 934125, 1432325, 1718790, 1868250, 2864650, 4296975, 7161625, 8593950, 14323250, 21484875, 42969750]

約数ペア:

[(1, 42969750), (2, 21484875), (3, 14323250), (5, 8593950), (6, 7161625), (10, 4296975), (15, 2864650), (23, 1868250), (25, 1718790), (30, 1432325), (46, 934125), (47, 914250), (50, 859395), (53, 810750), (69, 622750), (75, 572930), (94, 457125), (106, 405375), (115, 373650), (125, 343758), (138, 311375), (141, 304750), (150, 286465), (159, 270250), (230, 186825), (235, 182850), (250, 171879), (265, 162150), (282, 152375), (318, 135125), (345, 124550), (375, 114586), (470, 91425), (530, 81075), (575, 74730), (690, 62275), (705, 60950), (750, 57293), (795, 54050), (1081, 39750), (1150, 37365), (1175, 36570), (1219, 35250), (1325, 32430), (1410, 30475), (1590, 27025), (1725, 24910), (2162, 19875), (2350, 18285), (2438, 17625), (2491, 17250), (2650, 16215), (2875, 14946), (3243, 13250), (3450, 12455), (3525, 12190), (3657, 11750), (3975, 10810), (4982, 8625), (5405, 7950), (5750, 7473), (5875, 7314), (6095, 7050), (6486, 6625)]