145292040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 499599360

約数和(自身を除く): 354307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 62, 72, 90, 93, 94, 120, 124, 141, 155, 180, 186, 188, 235, 248, 277, 279, 282, 310, 360, 372, 376, 423, 465, 470, 554, 558, 564, 620, 705, 744, 831, 846, 930, 940, 1108, 1116, 1128, 1240, 1385, 1395, 1410, 1457, 1662, 1692, 1860, 1880, 2115, 2216, 2232, 2493, 2770, 2790, 2820, 2914, 3324, 3384, 3720, 4155, 4230, 4371, 4986, 5540, 5580, 5640, 5828, 6648, 7285, 8310, 8460, 8587, 8742, 9972, 11080, 11160, 11656, 12465, 13019, 13113, 14570, 16620, 16920, 17174, 17484, 19944, 21855, 24930, 25761, 26038, 26226, 29140, 33240, 34348, 34968, 39057, 42935, 43710, 49860, 51522, 52076, 52452, 58280, 65095, 65565, 68696, 77283, 78114, 85870, 87420, 99720, 103044, 104152, 104904, 117171, 128805, 130190, 131130, 154566, 156228, 171740, 174840, 195285, 206088, 234342, 257610, 260380, 262260, 309132, 312456, 343480, 386415, 390570, 403589, 468684, 515220, 520760, 524520, 585855, 618264, 772830, 781140, 807178, 937368, 1030440, 1171710, 1210767, 1545660, 1562280, 1614356, 2017945, 2343420, 2421534, 3091320, 3228712, 3632301, 4035890, 4686840, 4843068, 6053835, 7264602, 8071780, 9686136, 12107670, 14529204, 16143560, 18161505, 24215340, 29058408, 36323010, 48430680, 72646020, 145292040]

約数ペア:

[(1, 145292040), (2, 72646020), (3, 48430680), (4, 36323010), (5, 29058408), (6, 24215340), (8, 18161505), (9, 16143560), (10, 14529204), (12, 12107670), (15, 9686136), (18, 8071780), (20, 7264602), (24, 6053835), (30, 4843068), (31, 4686840), (36, 4035890), (40, 3632301), (45, 3228712), (47, 3091320), (60, 2421534), (62, 2343420), (72, 2017945), (90, 1614356), (93, 1562280), (94, 1545660), (120, 1210767), (124, 1171710), (141, 1030440), (155, 937368), (180, 807178), (186, 781140), (188, 772830), (235, 618264), (248, 585855), (277, 524520), (279, 520760), (282, 515220), (310, 468684), (360, 403589), (372, 390570), (376, 386415), (423, 343480), (465, 312456), (470, 309132), (554, 262260), (558, 260380), (564, 257610), (620, 234342), (705, 206088), (744, 195285), (831, 174840), (846, 171740), (930, 156228), (940, 154566), (1108, 131130), (1116, 130190), (1128, 128805), (1240, 117171), (1385, 104904), (1395, 104152), (1410, 103044), (1457, 99720), (1662, 87420), (1692, 85870), (1860, 78114), (1880, 77283), (2115, 68696), (2216, 65565), (2232, 65095), (2493, 58280), (2770, 52452), (2790, 52076), (2820, 51522), (2914, 49860), (3324, 43710), (3384, 42935), (3720, 39057), (4155, 34968), (4230, 34348), (4371, 33240), (4986, 29140), (5540, 26226), (5580, 26038), (5640, 25761), (5828, 24930), (6648, 21855), (7285, 19944), (8310, 17484), (8460, 17174), (8587, 16920), (8742, 16620), (9972, 14570), (11080, 13113), (11160, 13019), (11656, 12465)]