25008889440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{2617}}^1$

素因数の和:3141

約数の個数: 192

約数和(自身を含む): 80815021056

約数和(自身を除く): 55806131616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 463, 480, 516, 645, 688, 860, 926, 1032, 1290, 1376, 1389, 1720, 1852, 2064, 2315, 2580, 2617, 2778, 3440, 3704, 4128, 4630, 5160, 5234, 5556, 6880, 6945, 7408, 7851, 9260, 10320, 10468, 11112, 13085, 13890, 14816, 15702, 18520, 19909, 20640, 20936, 22224, 26170, 27780, 31404, 37040, 39255, 39818, 41872, 44448, 52340, 55560, 59727, 62808, 74080, 78510, 79636, 83744, 99545, 104680, 111120, 112531, 119454, 125616, 157020, 159272, 199090, 209360, 222240, 225062, 238908, 251232, 298635, 314040, 318544, 337593, 398180, 418720, 450124, 477816, 562655, 597270, 628080, 637088, 675186, 796360, 900248, 955632, 1125310, 1194540, 1211671, 1256160, 1350372, 1592720, 1687965, 1800496, 1911264, 2250620, 2389080, 2423342, 2700744, 3185440, 3375930, 3600992, 3635013, 4501240, 4778160, 4846684, 5401488, 6058355, 6751860, 7270026, 9002480, 9556320, 9693368, 10802976, 12116710, 13503720, 14540052, 18004960, 18175065, 19386736, 24233420, 27007440, 29080104, 36350130, 38773472, 48466840, 52101853, 54014880, 58160208, 72700260, 96933680, 104203706, 116320416, 145400520, 156305559, 193867360, 208407412, 260509265, 290801040, 312611118, 416814824, 521018530, 581602080, 625222236, 781527795, 833629648, 1042037060, 1250444472, 1563055590, 1667259296, 2084074120, 2500888944, 3126111180, 4168148240, 5001777888, 6252222360, 8336296480, 12504444720, 25008889440]

約数ペア:

[(1, 25008889440), (2, 12504444720), (3, 8336296480), (4, 6252222360), (5, 5001777888), (6, 4168148240), (8, 3126111180), (10, 2500888944), (12, 2084074120), (15, 1667259296), (16, 1563055590), (20, 1250444472), (24, 1042037060), (30, 833629648), (32, 781527795), (40, 625222236), (43, 581602080), (48, 521018530), (60, 416814824), (80, 312611118), (86, 290801040), (96, 260509265), (120, 208407412), (129, 193867360), (160, 156305559), (172, 145400520), (215, 116320416), (240, 104203706), (258, 96933680), (344, 72700260), (430, 58160208), (463, 54014880), (480, 52101853), (516, 48466840), (645, 38773472), (688, 36350130), (860, 29080104), (926, 27007440), (1032, 24233420), (1290, 19386736), (1376, 18175065), (1389, 18004960), (1720, 14540052), (1852, 13503720), (2064, 12116710), (2315, 10802976), (2580, 9693368), (2617, 9556320), (2778, 9002480), (3440, 7270026), (3704, 6751860), (4128, 6058355), (4630, 5401488), (5160, 4846684), (5234, 4778160), (5556, 4501240), (6880, 3635013), (6945, 3600992), (7408, 3375930), (7851, 3185440), (9260, 2700744), (10320, 2423342), (10468, 2389080), (11112, 2250620), (13085, 1911264), (13890, 1800496), (14816, 1687965), (15702, 1592720), (18520, 1350372), (19909, 1256160), (20640, 1211671), (20936, 1194540), (22224, 1125310), (26170, 955632), (27780, 900248), (31404, 796360), (37040, 675186), (39255, 637088), (39818, 628080), (41872, 597270), (44448, 562655), (52340, 477816), (55560, 450124), (59727, 418720), (62808, 398180), (74080, 337593), (78510, 318544), (79636, 314040), (83744, 298635), (99545, 251232), (104680, 238908), (111120, 225062), (112531, 222240), (119454, 209360), (125616, 199090), (157020, 159272)]