45415890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 139043520

約数和(自身を除く): 93627630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 227, 234, 247, 270, 285, 342, 351, 390, 405, 454, 494, 513, 570, 585, 681, 702, 741, 810, 855, 1026, 1053, 1135, 1170, 1235, 1362, 1482, 1539, 1710, 1755, 2043, 2106, 2223, 2270, 2470, 2565, 2951, 3078, 3405, 3510, 3705, 4086, 4313, 4446, 5130, 5265, 5902, 6129, 6669, 6810, 7410, 7695, 8626, 8853, 10215, 10530, 11115, 12258, 12939, 13338, 14755, 15390, 17706, 18387, 20007, 20430, 21565, 22230, 25878, 26559, 29510, 30645, 33345, 36774, 38817, 40014, 43130, 44265, 53118, 56069, 61290, 64695, 66690, 77634, 79677, 88530, 91935, 100035, 112138, 116451, 129390, 132795, 159354, 168207, 183870, 194085, 200070, 232902, 239031, 265590, 280345, 336414, 349353, 388170, 398385, 478062, 504621, 560690, 582255, 698706, 796770, 841035, 1009242, 1164510, 1195155, 1513863, 1682070, 1746765, 2390310, 2523105, 3027726, 3493530, 4541589, 5046210, 7569315, 9083178, 15138630, 22707945, 45415890]

約数ペア:

[(1, 45415890), (2, 22707945), (3, 15138630), (5, 9083178), (6, 7569315), (9, 5046210), (10, 4541589), (13, 3493530), (15, 3027726), (18, 2523105), (19, 2390310), (26, 1746765), (27, 1682070), (30, 1513863), (38, 1195155), (39, 1164510), (45, 1009242), (54, 841035), (57, 796770), (65, 698706), (78, 582255), (81, 560690), (90, 504621), (95, 478062), (114, 398385), (117, 388170), (130, 349353), (135, 336414), (162, 280345), (171, 265590), (190, 239031), (195, 232902), (227, 200070), (234, 194085), (247, 183870), (270, 168207), (285, 159354), (342, 132795), (351, 129390), (390, 116451), (405, 112138), (454, 100035), (494, 91935), (513, 88530), (570, 79677), (585, 77634), (681, 66690), (702, 64695), (741, 61290), (810, 56069), (855, 53118), (1026, 44265), (1053, 43130), (1135, 40014), (1170, 38817), (1235, 36774), (1362, 33345), (1482, 30645), (1539, 29510), (1710, 26559), (1755, 25878), (2043, 22230), (2106, 21565), (2223, 20430), (2270, 20007), (2470, 18387), (2565, 17706), (2951, 15390), (3078, 14755), (3405, 13338), (3510, 12939), (3705, 12258), (4086, 11115), (4313, 10530), (4446, 10215), (5130, 8853), (5265, 8626), (5902, 7695), (6129, 7410), (6669, 6810)]