73427250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 209454336

約数和(自身を除く): 136027086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 125, 130, 150, 170, 195, 221, 250, 255, 325, 375, 390, 425, 442, 443, 510, 650, 663, 750, 850, 886, 975, 1105, 1275, 1326, 1329, 1625, 1950, 2125, 2210, 2215, 2550, 2658, 3250, 3315, 4250, 4430, 4875, 5525, 5759, 6375, 6630, 6645, 7531, 9750, 11050, 11075, 11518, 12750, 13290, 15062, 16575, 17277, 22150, 22593, 27625, 28795, 33150, 33225, 34554, 37655, 45186, 55250, 55375, 57590, 66450, 75310, 82875, 86385, 97903, 110750, 112965, 143975, 165750, 166125, 172770, 188275, 195806, 225930, 287950, 293709, 332250, 376550, 431925, 489515, 564825, 587418, 719875, 863850, 941375, 979030, 1129650, 1439750, 1468545, 1882750, 2159625, 2447575, 2824125, 2937090, 4319250, 4895150, 5648250, 7342725, 12237875, 14685450, 24475750, 36713625, 73427250]

約数ペア:

[(1, 73427250), (2, 36713625), (3, 24475750), (5, 14685450), (6, 12237875), (10, 7342725), (13, 5648250), (15, 4895150), (17, 4319250), (25, 2937090), (26, 2824125), (30, 2447575), (34, 2159625), (39, 1882750), (50, 1468545), (51, 1439750), (65, 1129650), (75, 979030), (78, 941375), (85, 863850), (102, 719875), (125, 587418), (130, 564825), (150, 489515), (170, 431925), (195, 376550), (221, 332250), (250, 293709), (255, 287950), (325, 225930), (375, 195806), (390, 188275), (425, 172770), (442, 166125), (443, 165750), (510, 143975), (650, 112965), (663, 110750), (750, 97903), (850, 86385), (886, 82875), (975, 75310), (1105, 66450), (1275, 57590), (1326, 55375), (1329, 55250), (1625, 45186), (1950, 37655), (2125, 34554), (2210, 33225), (2215, 33150), (2550, 28795), (2658, 27625), (3250, 22593), (3315, 22150), (4250, 17277), (4430, 16575), (4875, 15062), (5525, 13290), (5759, 12750), (6375, 11518), (6630, 11075), (6645, 11050), (7531, 9750)]