225982350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 672706944

約数和(自身を除く): 446724594

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 71, 75, 90, 99, 110, 142, 150, 165, 198, 213, 225, 275, 330, 355, 426, 450, 495, 550, 639, 643, 710, 781, 825, 990, 1065, 1278, 1286, 1562, 1650, 1775, 1929, 2130, 2343, 2475, 3195, 3215, 3550, 3858, 3905, 4686, 4950, 5325, 5787, 6390, 6430, 7029, 7073, 7810, 9645, 10650, 11574, 11715, 14058, 14146, 15975, 16075, 19290, 19525, 21219, 23430, 28935, 31950, 32150, 35145, 35365, 39050, 42438, 45653, 48225, 57870, 58575, 63657, 70290, 70730, 91306, 96450, 106095, 117150, 127314, 136959, 144675, 175725, 176825, 212190, 228265, 273918, 289350, 318285, 351450, 353650, 410877, 456530, 502183, 530475, 636570, 684795, 821754, 1004366, 1060950, 1141325, 1369590, 1506549, 1591425, 2054385, 2282650, 2510915, 3013098, 3182850, 3423975, 4108770, 4519647, 5021830, 6847950, 7532745, 9039294, 10271925, 12554575, 15065490, 20543850, 22598235, 25109150, 37663725, 45196470, 75327450, 112991175, 225982350]

約数ペア:

[(1, 225982350), (2, 112991175), (3, 75327450), (5, 45196470), (6, 37663725), (9, 25109150), (10, 22598235), (11, 20543850), (15, 15065490), (18, 12554575), (22, 10271925), (25, 9039294), (30, 7532745), (33, 6847950), (45, 5021830), (50, 4519647), (55, 4108770), (66, 3423975), (71, 3182850), (75, 3013098), (90, 2510915), (99, 2282650), (110, 2054385), (142, 1591425), (150, 1506549), (165, 1369590), (198, 1141325), (213, 1060950), (225, 1004366), (275, 821754), (330, 684795), (355, 636570), (426, 530475), (450, 502183), (495, 456530), (550, 410877), (639, 353650), (643, 351450), (710, 318285), (781, 289350), (825, 273918), (990, 228265), (1065, 212190), (1278, 176825), (1286, 175725), (1562, 144675), (1650, 136959), (1775, 127314), (1929, 117150), (2130, 106095), (2343, 96450), (2475, 91306), (3195, 70730), (3215, 70290), (3550, 63657), (3858, 58575), (3905, 57870), (4686, 48225), (4950, 45653), (5325, 42438), (5787, 39050), (6390, 35365), (6430, 35145), (7029, 32150), (7073, 31950), (7810, 28935), (9645, 23430), (10650, 21219), (11574, 19525), (11715, 19290), (14058, 16075), (14146, 15975)]