144084420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1336

約数の個数: 144

約数和(自身を含む): 473316480

約数和(自身を除く): 329232060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 690, 810, 828, 972, 1035, 1215, 1242, 1289, 1380, 1620, 1863, 2070, 2430, 2484, 2578, 3105, 3726, 3867, 4140, 4860, 5156, 5589, 6210, 6445, 7452, 7734, 9315, 11178, 11601, 12420, 12890, 15468, 18630, 19335, 22356, 23202, 25780, 27945, 29647, 34803, 37260, 38670, 46404, 55890, 58005, 59294, 69606, 77340, 88941, 104409, 111780, 116010, 118588, 139212, 148235, 174015, 177882, 208818, 232020, 266823, 296470, 313227, 348030, 355764, 417636, 444705, 522045, 533646, 592940, 626454, 696060, 800469, 889410, 1044090, 1067292, 1252908, 1334115, 1566135, 1600938, 1778820, 2088180, 2401407, 2668230, 3132270, 3201876, 4002345, 4802814, 5336460, 6264540, 7204221, 8004690, 9605628, 12007035, 14408442, 16009380, 24014070, 28816884, 36021105, 48028140, 72042210, 144084420]

約数ペア:

[(1, 144084420), (2, 72042210), (3, 48028140), (4, 36021105), (5, 28816884), (6, 24014070), (9, 16009380), (10, 14408442), (12, 12007035), (15, 9605628), (18, 8004690), (20, 7204221), (23, 6264540), (27, 5336460), (30, 4802814), (36, 4002345), (45, 3201876), (46, 3132270), (54, 2668230), (60, 2401407), (69, 2088180), (81, 1778820), (90, 1600938), (92, 1566135), (108, 1334115), (115, 1252908), (135, 1067292), (138, 1044090), (162, 889410), (180, 800469), (207, 696060), (230, 626454), (243, 592940), (270, 533646), (276, 522045), (324, 444705), (345, 417636), (405, 355764), (414, 348030), (460, 313227), (486, 296470), (540, 266823), (621, 232020), (690, 208818), (810, 177882), (828, 174015), (972, 148235), (1035, 139212), (1215, 118588), (1242, 116010), (1289, 111780), (1380, 104409), (1620, 88941), (1863, 77340), (2070, 69606), (2430, 59294), (2484, 58005), (2578, 55890), (3105, 46404), (3726, 38670), (3867, 37260), (4140, 34803), (4860, 29647), (5156, 27945), (5589, 25780), (6210, 23202), (6445, 22356), (7452, 19335), (7734, 18630), (9315, 15468), (11178, 12890), (11601, 12420)]