144314430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 391160448

約数和(自身を除く): 246846018

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 73, 74, 78, 111, 130, 137, 146, 185, 195, 219, 222, 274, 365, 370, 390, 411, 438, 481, 555, 685, 730, 822, 949, 962, 1095, 1110, 1370, 1443, 1781, 1898, 2055, 2190, 2405, 2701, 2847, 2886, 3562, 4110, 4745, 4810, 5069, 5343, 5402, 5694, 7215, 8103, 8905, 9490, 10001, 10138, 10686, 13505, 14235, 14430, 15207, 16206, 17810, 20002, 25345, 26715, 27010, 28470, 30003, 30414, 35113, 40515, 50005, 50690, 53430, 60006, 65897, 70226, 76035, 81030, 100010, 105339, 130013, 131794, 150015, 152070, 175565, 197691, 210678, 260026, 300030, 329485, 351130, 370037, 390039, 395382, 526695, 650065, 658970, 740074, 780078, 988455, 1053390, 1110111, 1300130, 1850185, 1950195, 1976910, 2220222, 3700370, 3900390, 4810481, 5550555, 9620962, 11101110, 14431443, 24052405, 28862886, 48104810, 72157215, 144314430]

約数ペア:

[(1, 144314430), (2, 72157215), (3, 48104810), (5, 28862886), (6, 24052405), (10, 14431443), (13, 11101110), (15, 9620962), (26, 5550555), (30, 4810481), (37, 3900390), (39, 3700370), (65, 2220222), (73, 1976910), (74, 1950195), (78, 1850185), (111, 1300130), (130, 1110111), (137, 1053390), (146, 988455), (185, 780078), (195, 740074), (219, 658970), (222, 650065), (274, 526695), (365, 395382), (370, 390039), (390, 370037), (411, 351130), (438, 329485), (481, 300030), (555, 260026), (685, 210678), (730, 197691), (822, 175565), (949, 152070), (962, 150015), (1095, 131794), (1110, 130013), (1370, 105339), (1443, 100010), (1781, 81030), (1898, 76035), (2055, 70226), (2190, 65897), (2405, 60006), (2701, 53430), (2847, 50690), (2886, 50005), (3562, 40515), (4110, 35113), (4745, 30414), (4810, 30003), (5069, 28470), (5343, 27010), (5402, 26715), (5694, 25345), (7215, 20002), (8103, 17810), (8905, 16206), (9490, 15207), (10001, 14430), (10138, 14235), (10686, 13505)]