225728670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 596533248

約数和(自身を除く): 370804578

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 61, 62, 69, 93, 115, 122, 138, 155, 173, 183, 186, 230, 305, 310, 345, 346, 366, 465, 519, 610, 690, 713, 865, 915, 930, 1038, 1403, 1426, 1730, 1830, 1891, 2139, 2595, 2806, 3565, 3782, 3979, 4209, 4278, 5190, 5363, 5673, 7015, 7130, 7958, 8418, 9455, 10553, 10695, 10726, 11346, 11937, 14030, 16089, 18910, 19895, 21045, 21106, 21390, 23874, 26815, 28365, 31659, 32178, 39790, 42090, 43493, 52765, 53630, 56730, 59685, 63318, 80445, 86986, 105530, 119370, 123349, 130479, 158295, 160890, 217465, 242719, 246698, 260958, 316590, 327143, 370047, 434930, 485438, 616745, 652395, 654286, 728157, 740094, 981429, 1213595, 1233490, 1304790, 1456314, 1635715, 1850235, 1962858, 2427190, 3271430, 3640785, 3700470, 4907145, 7281570, 7524289, 9814290, 15048578, 22572867, 37621445, 45145734, 75242890, 112864335, 225728670]

約数ペア:

[(1, 225728670), (2, 112864335), (3, 75242890), (5, 45145734), (6, 37621445), (10, 22572867), (15, 15048578), (23, 9814290), (30, 7524289), (31, 7281570), (46, 4907145), (61, 3700470), (62, 3640785), (69, 3271430), (93, 2427190), (115, 1962858), (122, 1850235), (138, 1635715), (155, 1456314), (173, 1304790), (183, 1233490), (186, 1213595), (230, 981429), (305, 740094), (310, 728157), (345, 654286), (346, 652395), (366, 616745), (465, 485438), (519, 434930), (610, 370047), (690, 327143), (713, 316590), (865, 260958), (915, 246698), (930, 242719), (1038, 217465), (1403, 160890), (1426, 158295), (1730, 130479), (1830, 123349), (1891, 119370), (2139, 105530), (2595, 86986), (2806, 80445), (3565, 63318), (3782, 59685), (3979, 56730), (4209, 53630), (4278, 52765), (5190, 43493), (5363, 42090), (5673, 39790), (7015, 32178), (7130, 31659), (7958, 28365), (8418, 26815), (9455, 23874), (10553, 21390), (10695, 21106), (10726, 21045), (11346, 19895), (11937, 18910), (14030, 16089)]