72814050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 206826048

約数和(自身を除く): 134011998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 53, 71, 75, 86, 90, 106, 129, 142, 150, 159, 213, 215, 225, 258, 265, 318, 355, 387, 426, 430, 450, 477, 530, 639, 645, 710, 774, 795, 954, 1065, 1075, 1278, 1290, 1325, 1590, 1775, 1935, 2130, 2150, 2279, 2385, 2650, 3053, 3195, 3225, 3550, 3763, 3870, 3975, 4558, 4770, 5325, 6106, 6390, 6450, 6837, 7526, 7950, 9159, 9675, 10650, 11289, 11395, 11925, 13674, 15265, 15975, 18318, 18815, 19350, 20511, 22578, 22790, 23850, 27477, 30530, 31950, 33867, 34185, 37630, 41022, 45795, 54954, 56445, 56975, 67734, 68370, 76325, 91590, 94075, 102555, 112890, 113950, 137385, 152650, 161809, 169335, 170925, 188150, 205110, 228975, 274770, 282225, 323618, 338670, 341850, 457950, 485427, 512775, 564450, 686925, 809045, 846675, 970854, 1025550, 1373850, 1456281, 1618090, 1693350, 2427135, 2912562, 4045225, 4854270, 7281405, 8090450, 12135675, 14562810, 24271350, 36407025, 72814050]

約数ペア:

[(1, 72814050), (2, 36407025), (3, 24271350), (5, 14562810), (6, 12135675), (9, 8090450), (10, 7281405), (15, 4854270), (18, 4045225), (25, 2912562), (30, 2427135), (43, 1693350), (45, 1618090), (50, 1456281), (53, 1373850), (71, 1025550), (75, 970854), (86, 846675), (90, 809045), (106, 686925), (129, 564450), (142, 512775), (150, 485427), (159, 457950), (213, 341850), (215, 338670), (225, 323618), (258, 282225), (265, 274770), (318, 228975), (355, 205110), (387, 188150), (426, 170925), (430, 169335), (450, 161809), (477, 152650), (530, 137385), (639, 113950), (645, 112890), (710, 102555), (774, 94075), (795, 91590), (954, 76325), (1065, 68370), (1075, 67734), (1278, 56975), (1290, 56445), (1325, 54954), (1590, 45795), (1775, 41022), (1935, 37630), (2130, 34185), (2150, 33867), (2279, 31950), (2385, 30530), (2650, 27477), (3053, 23850), (3195, 22790), (3225, 22578), (3550, 20511), (3763, 19350), (3870, 18815), (3975, 18318), (4558, 15975), (4770, 15265), (5325, 13674), (6106, 11925), (6390, 11395), (6450, 11289), (6837, 10650), (7526, 9675), (7950, 9159)]