123304300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 328867840

約数和(自身を除く): 205563540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 73, 76, 95, 100, 127, 133, 140, 146, 175, 190, 254, 266, 292, 350, 365, 380, 475, 508, 511, 532, 635, 665, 700, 730, 889, 950, 1022, 1270, 1330, 1387, 1460, 1778, 1825, 1900, 2044, 2413, 2540, 2555, 2660, 2774, 3175, 3325, 3556, 3650, 4445, 4826, 5110, 5548, 6350, 6650, 6935, 7300, 8890, 9271, 9652, 9709, 10220, 12065, 12700, 12775, 13300, 13870, 16891, 17780, 18542, 19418, 22225, 24130, 25550, 27740, 33782, 34675, 37084, 38836, 44450, 46355, 48260, 48545, 51100, 60325, 64897, 67564, 69350, 84455, 88900, 92710, 97090, 120650, 129794, 138700, 168910, 176149, 185420, 194180, 231775, 241300, 242725, 259588, 324485, 337820, 352298, 422275, 463550, 485450, 648970, 704596, 844550, 880745, 927100, 970900, 1233043, 1297940, 1622425, 1689100, 1761490, 2466086, 3244850, 3522980, 4403725, 4932172, 6165215, 6489700, 8807450, 12330430, 17614900, 24660860, 30826075, 61652150, 123304300]

約数ペア:

[(1, 123304300), (2, 61652150), (4, 30826075), (5, 24660860), (7, 17614900), (10, 12330430), (14, 8807450), (19, 6489700), (20, 6165215), (25, 4932172), (28, 4403725), (35, 3522980), (38, 3244850), (50, 2466086), (70, 1761490), (73, 1689100), (76, 1622425), (95, 1297940), (100, 1233043), (127, 970900), (133, 927100), (140, 880745), (146, 844550), (175, 704596), (190, 648970), (254, 485450), (266, 463550), (292, 422275), (350, 352298), (365, 337820), (380, 324485), (475, 259588), (508, 242725), (511, 241300), (532, 231775), (635, 194180), (665, 185420), (700, 176149), (730, 168910), (889, 138700), (950, 129794), (1022, 120650), (1270, 97090), (1330, 92710), (1387, 88900), (1460, 84455), (1778, 69350), (1825, 67564), (1900, 64897), (2044, 60325), (2413, 51100), (2540, 48545), (2555, 48260), (2660, 46355), (2774, 44450), (3175, 38836), (3325, 37084), (3556, 34675), (3650, 33782), (4445, 27740), (4826, 25550), (5110, 24130), (5548, 22225), (6350, 19418), (6650, 18542), (6935, 17780), (7300, 16891), (8890, 13870), (9271, 13300), (9652, 12775), (9709, 12700), (10220, 12065)]