128894100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{22613}}^1$

素因数の和:22649

約数の個数: 72

約数和(自身を含む): 392579040

約数和(自身を除く): 263684940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 22613, 45226, 67839, 90452, 113065, 135678, 226130, 271356, 339195, 429647, 452260, 565325, 678390, 859294, 1130650, 1288941, 1356780, 1695975, 1718588, 2148235, 2261300, 2577882, 3391950, 4296470, 5155764, 6444705, 6783900, 8592940, 10741175, 12889410, 21482350, 25778820, 32223525, 42964700, 64447050, 128894100]

約数ペア:

[(1, 128894100), (2, 64447050), (3, 42964700), (4, 32223525), (5, 25778820), (6, 21482350), (10, 12889410), (12, 10741175), (15, 8592940), (19, 6783900), (20, 6444705), (25, 5155764), (30, 4296470), (38, 3391950), (50, 2577882), (57, 2261300), (60, 2148235), (75, 1718588), (76, 1695975), (95, 1356780), (100, 1288941), (114, 1130650), (150, 859294), (190, 678390), (228, 565325), (285, 452260), (300, 429647), (380, 339195), (475, 271356), (570, 226130), (950, 135678), (1140, 113065), (1425, 90452), (1900, 67839), (2850, 45226), (5700, 22613)]