91221300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1382

約数の個数: 108

約数和(自身を含む): 289773120

約数和(自身を除く): 198551820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 150, 158, 180, 225, 237, 300, 316, 395, 450, 474, 711, 790, 900, 948, 1185, 1283, 1422, 1580, 1975, 2370, 2566, 2844, 3555, 3849, 3950, 4740, 5132, 5925, 6415, 7110, 7698, 7900, 11547, 11850, 12830, 14220, 15396, 17775, 19245, 23094, 23700, 25660, 32075, 35550, 38490, 46188, 57735, 64150, 71100, 76980, 96225, 101357, 115470, 128300, 192450, 202714, 230940, 288675, 304071, 384900, 405428, 506785, 577350, 608142, 912213, 1013570, 1154700, 1216284, 1520355, 1824426, 2027140, 2533925, 3040710, 3648852, 4561065, 5067850, 6081420, 7601775, 9122130, 10135700, 15203550, 18244260, 22805325, 30407100, 45610650, 91221300]

約数ペア:

[(1, 91221300), (2, 45610650), (3, 30407100), (4, 22805325), (5, 18244260), (6, 15203550), (9, 10135700), (10, 9122130), (12, 7601775), (15, 6081420), (18, 5067850), (20, 4561065), (25, 3648852), (30, 3040710), (36, 2533925), (45, 2027140), (50, 1824426), (60, 1520355), (75, 1216284), (79, 1154700), (90, 1013570), (100, 912213), (150, 608142), (158, 577350), (180, 506785), (225, 405428), (237, 384900), (300, 304071), (316, 288675), (395, 230940), (450, 202714), (474, 192450), (711, 128300), (790, 115470), (900, 101357), (948, 96225), (1185, 76980), (1283, 71100), (1422, 64150), (1580, 57735), (1975, 46188), (2370, 38490), (2566, 35550), (2844, 32075), (3555, 25660), (3849, 23700), (3950, 23094), (4740, 19245), (5132, 17775), (5925, 15396), (6415, 14220), (7110, 12830), (7698, 11850), (7900, 11547)]