123252300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 144

約数和(自身を含む): 399974400

約数和(自身を除く): 276722100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 191, 225, 239, 270, 300, 382, 450, 478, 540, 573, 675, 717, 764, 900, 955, 956, 1146, 1195, 1350, 1434, 1719, 1910, 2151, 2292, 2390, 2700, 2865, 2868, 3438, 3585, 3820, 4302, 4775, 4780, 5157, 5730, 5975, 6453, 6876, 7170, 8595, 8604, 9550, 10314, 10755, 11460, 11950, 12906, 14325, 14340, 17190, 17925, 19100, 20628, 21510, 23900, 25785, 25812, 28650, 32265, 34380, 35850, 42975, 43020, 45649, 51570, 53775, 57300, 64530, 71700, 85950, 91298, 103140, 107550, 128925, 129060, 136947, 161325, 171900, 182596, 215100, 228245, 257850, 273894, 322650, 410841, 456490, 515700, 547788, 645300, 684735, 821682, 912980, 1141225, 1232523, 1369470, 1643364, 2054205, 2282450, 2465046, 2738940, 3423675, 4108410, 4564900, 4930092, 6162615, 6847350, 8216820, 10271025, 12325230, 13694700, 20542050, 24650460, 30813075, 41084100, 61626150, 123252300]

約数ペア:

[(1, 123252300), (2, 61626150), (3, 41084100), (4, 30813075), (5, 24650460), (6, 20542050), (9, 13694700), (10, 12325230), (12, 10271025), (15, 8216820), (18, 6847350), (20, 6162615), (25, 4930092), (27, 4564900), (30, 4108410), (36, 3423675), (45, 2738940), (50, 2465046), (54, 2282450), (60, 2054205), (75, 1643364), (90, 1369470), (100, 1232523), (108, 1141225), (135, 912980), (150, 821682), (180, 684735), (191, 645300), (225, 547788), (239, 515700), (270, 456490), (300, 410841), (382, 322650), (450, 273894), (478, 257850), (540, 228245), (573, 215100), (675, 182596), (717, 171900), (764, 161325), (900, 136947), (955, 129060), (956, 128925), (1146, 107550), (1195, 103140), (1350, 91298), (1434, 85950), (1719, 71700), (1910, 64530), (2151, 57300), (2292, 53775), (2390, 51570), (2700, 45649), (2865, 43020), (2868, 42975), (3438, 35850), (3585, 34380), (3820, 32265), (4302, 28650), (4775, 25812), (4780, 25785), (5157, 23900), (5730, 21510), (5975, 20628), (6453, 19100), (6876, 17925), (7170, 17190), (8595, 14340), (8604, 14325), (9550, 12906), (10314, 11950), (10755, 11460)]