4121550

素因数分解:

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

素因数の和:135

約数の個数: 96

約数和(自身を含む): 11784960

約数和(自身を除く): 7663410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 71, 75, 86, 90, 129, 135, 142, 150, 213, 215, 225, 258, 270, 355, 387, 426, 430, 450, 639, 645, 675, 710, 774, 1065, 1075, 1161, 1278, 1290, 1350, 1775, 1917, 1935, 2130, 2150, 2322, 3053, 3195, 3225, 3550, 3834, 3870, 5325, 5805, 6106, 6390, 6450, 9159, 9585, 9675, 10650, 11610, 15265, 15975, 18318, 19170, 19350, 27477, 29025, 30530, 31950, 45795, 47925, 54954, 58050, 76325, 82431, 91590, 95850, 137385, 152650, 164862, 228975, 274770, 412155, 457950, 686925, 824310, 1373850, 2060775, 4121550]

約数ペア:

[(1, 4121550), (2, 2060775), (3, 1373850), (5, 824310), (6, 686925), (9, 457950), (10, 412155), (15, 274770), (18, 228975), (25, 164862), (27, 152650), (30, 137385), (43, 95850), (45, 91590), (50, 82431), (54, 76325), (71, 58050), (75, 54954), (86, 47925), (90, 45795), (129, 31950), (135, 30530), (142, 29025), (150, 27477), (213, 19350), (215, 19170), (225, 18318), (258, 15975), (270, 15265), (355, 11610), (387, 10650), (426, 9675), (430, 9585), (450, 9159), (639, 6450), (645, 6390), (675, 6106), (710, 5805), (774, 5325), (1065, 3870), (1075, 3834), (1161, 3550), (1278, 3225), (1290, 3195), (1350, 3053), (1775, 2322), (1917, 2150), (1935, 2130)]