289323900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1602

約数の個数: 180

約数和(自身を含む): 979281072

約数和(自身を除く): 689957172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 270, 276, 300, 324, 345, 405, 414, 450, 460, 540, 575, 621, 675, 690, 810, 828, 900, 1035, 1150, 1242, 1350, 1380, 1553, 1620, 1725, 1863, 2025, 2070, 2300, 2484, 2700, 3105, 3106, 3450, 3726, 4050, 4140, 4659, 5175, 6210, 6212, 6900, 7452, 7765, 8100, 9315, 9318, 10350, 12420, 13977, 15525, 15530, 18630, 18636, 20700, 23295, 27954, 31050, 31060, 35719, 37260, 38825, 41931, 46575, 46590, 55908, 62100, 69885, 71438, 77650, 83862, 93150, 93180, 107157, 116475, 125793, 139770, 142876, 155300, 167724, 178595, 186300, 209655, 214314, 232950, 251586, 279540, 321471, 349425, 357190, 419310, 428628, 465900, 503172, 535785, 628965, 642942, 698850, 714380, 838620, 892975, 964413, 1048275, 1071570, 1257930, 1285884, 1397700, 1607355, 1785950, 1928826, 2096550, 2143140, 2515860, 2678925, 2893239, 3144825, 3214710, 3571900, 3857652, 4193100, 4822065, 5357850, 5786478, 6289650, 6429420, 8036775, 9644130, 10715700, 11572956, 12579300, 14466195, 16073550, 19288260, 24110325, 28932390, 32147100, 48220650, 57864780, 72330975, 96441300, 144661950, 289323900]

約数ペア:

[(1, 289323900), (2, 144661950), (3, 96441300), (4, 72330975), (5, 57864780), (6, 48220650), (9, 32147100), (10, 28932390), (12, 24110325), (15, 19288260), (18, 16073550), (20, 14466195), (23, 12579300), (25, 11572956), (27, 10715700), (30, 9644130), (36, 8036775), (45, 6429420), (46, 6289650), (50, 5786478), (54, 5357850), (60, 4822065), (69, 4193100), (75, 3857652), (81, 3571900), (90, 3214710), (92, 3144825), (100, 2893239), (108, 2678925), (115, 2515860), (135, 2143140), (138, 2096550), (150, 1928826), (162, 1785950), (180, 1607355), (207, 1397700), (225, 1285884), (230, 1257930), (270, 1071570), (276, 1048275), (300, 964413), (324, 892975), (345, 838620), (405, 714380), (414, 698850), (450, 642942), (460, 628965), (540, 535785), (575, 503172), (621, 465900), (675, 428628), (690, 419310), (810, 357190), (828, 349425), (900, 321471), (1035, 279540), (1150, 251586), (1242, 232950), (1350, 214314), (1380, 209655), (1553, 186300), (1620, 178595), (1725, 167724), (1863, 155300), (2025, 142876), (2070, 139770), (2300, 125793), (2484, 116475), (2700, 107157), (3105, 93180), (3106, 93150), (3450, 83862), (3726, 77650), (4050, 71438), (4140, 69885), (4659, 62100), (5175, 55908), (6210, 46590), (6212, 46575), (6900, 41931), (7452, 38825), (7765, 37260), (8100, 35719), (9315, 31060), (9318, 31050), (10350, 27954), (12420, 23295), (13977, 20700), (15525, 18636), (15530, 18630)]