161881200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1193

約数の個数: 240

約数和(自身を含む): 621036640

約数和(自身を除く): 459155440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1153, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 2160, 2306, 2340, 2600, 2700, 2808, 2925, 3120, 3459, 3510, 3600, 3900, 4612, 4680, 5200, 5400, 5616, 5765, 5850, 6918, 7020, 7800, 8775, 9224, 9360, 10377, 10800, 11530, 11700, 13836, 14040, 14989, 15600, 17295, 17550, 18448, 20754, 23060, 23400, 27672, 28080, 28825, 29978, 31131, 34590, 35100, 41508, 44967, 46120, 46800, 51885, 55344, 57650, 59956, 62262, 69180, 70200, 74945, 83016, 86475, 89934, 92240, 103770, 115300, 119912, 124524, 134901, 138360, 140400, 149890, 155655, 166032, 172950, 179868, 207540, 224835, 230600, 239824, 249048, 259425, 269802, 276720, 299780, 311310, 345900, 359736, 374725, 404703, 415080, 449670, 461200, 498096, 518850, 539604, 599560, 622620, 674505, 691800, 719472, 749450, 778275, 809406, 830160, 899340, 1037700, 1079208, 1124175, 1199120, 1245240, 1349010, 1383600, 1498900, 1556550, 1618812, 1798680, 2023515, 2075400, 2158416, 2248350, 2490480, 2698020, 2997800, 3113100, 3237624, 3372525, 3597360, 4047030, 4150800, 4496700, 5396040, 5995600, 6226200, 6475248, 6745050, 8094060, 8993400, 10117575, 10792080, 12452400, 13490100, 16188120, 17986800, 20235150, 26980200, 32376240, 40470300, 53960400, 80940600, 161881200]

約数ペア:

[(1, 161881200), (2, 80940600), (3, 53960400), (4, 40470300), (5, 32376240), (6, 26980200), (8, 20235150), (9, 17986800), (10, 16188120), (12, 13490100), (13, 12452400), (15, 10792080), (16, 10117575), (18, 8993400), (20, 8094060), (24, 6745050), (25, 6475248), (26, 6226200), (27, 5995600), (30, 5396040), (36, 4496700), (39, 4150800), (40, 4047030), (45, 3597360), (48, 3372525), (50, 3237624), (52, 3113100), (54, 2997800), (60, 2698020), (65, 2490480), (72, 2248350), (75, 2158416), (78, 2075400), (80, 2023515), (90, 1798680), (100, 1618812), (104, 1556550), (108, 1498900), (117, 1383600), (120, 1349010), (130, 1245240), (135, 1199120), (144, 1124175), (150, 1079208), (156, 1037700), (180, 899340), (195, 830160), (200, 809406), (208, 778275), (216, 749450), (225, 719472), (234, 691800), (240, 674505), (260, 622620), (270, 599560), (300, 539604), (312, 518850), (325, 498096), (351, 461200), (360, 449670), (390, 415080), (400, 404703), (432, 374725), (450, 359736), (468, 345900), (520, 311310), (540, 299780), (585, 276720), (600, 269802), (624, 259425), (650, 249048), (675, 239824), (702, 230600), (720, 224835), (780, 207540), (900, 179868), (936, 172950), (975, 166032), (1040, 155655), (1080, 149890), (1153, 140400), (1170, 138360), (1200, 134901), (1300, 124524), (1350, 119912), (1404, 115300), (1560, 103770), (1755, 92240), (1800, 89934), (1872, 86475), (1950, 83016), (2160, 74945), (2306, 70200), (2340, 69180), (2600, 62262), (2700, 59956), (2808, 57650), (2925, 55344), (3120, 51885), (3459, 46800), (3510, 46120), (3600, 44967), (3900, 41508), (4612, 35100), (4680, 34590), (5200, 31131), (5400, 29978), (5616, 28825), (5765, 28080), (5850, 27672), (6918, 23400), (7020, 23060), (7800, 20754), (8775, 18448), (9224, 17550), (9360, 17295), (10377, 15600), (10800, 14989), (11530, 14040), (11700, 13836)]