18269811900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1178

約数の個数: 288

約数和(自身を含む): 60690560000

約数和(自身を除く): 42420748100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 90, 100, 108, 111, 135, 148, 150, 180, 185, 199, 222, 225, 270, 300, 333, 370, 398, 444, 450, 540, 555, 597, 666, 675, 740, 796, 900, 919, 925, 995, 999, 1110, 1194, 1332, 1350, 1665, 1791, 1838, 1850, 1990, 1998, 2220, 2388, 2700, 2757, 2775, 2985, 3330, 3582, 3676, 3700, 3980, 3996, 4595, 4975, 4995, 5373, 5514, 5550, 5970, 6660, 7164, 7363, 8271, 8325, 8955, 9190, 9950, 9990, 10746, 11028, 11100, 11940, 13785, 14726, 14925, 16542, 16650, 17910, 18380, 19900, 19980, 21492, 22089, 22975, 24813, 24975, 26865, 27570, 29452, 29850, 33084, 33300, 34003, 35820, 36815, 41355, 44178, 44775, 45950, 49626, 49950, 53730, 55140, 59700, 66267, 68006, 68925, 73630, 82710, 88356, 89550, 91900, 99252, 99900, 102009, 107460, 110445, 124065, 132534, 134325, 136012, 137850, 147260, 165420, 170015, 179100, 182881, 184075, 198801, 204018, 206775, 220890, 248130, 265068, 268650, 275700, 306027, 331335, 340030, 365762, 368150, 397602, 408036, 413550, 441780, 496260, 510045, 537300, 548643, 552225, 612054, 620325, 662670, 680060, 731524, 736300, 795204, 827100, 850075, 914405, 918081, 994005, 1020090, 1097286, 1104450, 1224108, 1240650, 1325340, 1530135, 1645929, 1656675, 1700150, 1828810, 1836162, 1988010, 2040180, 2194572, 2208900, 2481300, 2550225, 2743215, 3060270, 3291858, 3313350, 3400300, 3657620, 3672324, 3976020, 4572025, 4590405, 4937787, 4970025, 5100450, 5486430, 6120540, 6583716, 6626700, 6766597, 7650675, 8229645, 9144050, 9180810, 9875574, 9940050, 10200900, 10972860, 13533194, 13716075, 15301350, 16459290, 18288100, 18361620, 19751148, 19880100, 20299791, 22952025, 24688935, 27066388, 27432150, 30602700, 32918580, 33832985, 40599582, 41148225, 45904050, 49377870, 54864300, 60899373, 67665970, 81199164, 82296450, 91808100, 98755740, 101498955, 121798746, 123444675, 135331940, 164592900, 169164925, 182698119, 202997910, 243597492, 246889350, 304496865, 338329850, 365396238, 405995820, 493778700, 507494775, 608993730, 676659700, 730792476, 913490595, 1014989550, 1217987460, 1522484325, 1826981190, 2029979100, 3044968650, 3653962380, 4567452975, 6089937300, 9134905950, 18269811900]

約数ペア:

[(1, 18269811900), (2, 9134905950), (3, 6089937300), (4, 4567452975), (5, 3653962380), (6, 3044968650), (9, 2029979100), (10, 1826981190), (12, 1522484325), (15, 1217987460), (18, 1014989550), (20, 913490595), (25, 730792476), (27, 676659700), (30, 608993730), (36, 507494775), (37, 493778700), (45, 405995820), (50, 365396238), (54, 338329850), (60, 304496865), (74, 246889350), (75, 243597492), (90, 202997910), (100, 182698119), (108, 169164925), (111, 164592900), (135, 135331940), (148, 123444675), (150, 121798746), (180, 101498955), (185, 98755740), (199, 91808100), (222, 82296450), (225, 81199164), (270, 67665970), (300, 60899373), (333, 54864300), (370, 49377870), (398, 45904050), (444, 41148225), (450, 40599582), (540, 33832985), (555, 32918580), (597, 30602700), (666, 27432150), (675, 27066388), (740, 24688935), (796, 22952025), (900, 20299791), (919, 19880100), (925, 19751148), (995, 18361620), (999, 18288100), (1110, 16459290), (1194, 15301350), (1332, 13716075), (1350, 13533194), (1665, 10972860), (1791, 10200900), (1838, 9940050), (1850, 9875574), (1990, 9180810), (1998, 9144050), (2220, 8229645), (2388, 7650675), (2700, 6766597), (2757, 6626700), (2775, 6583716), (2985, 6120540), (3330, 5486430), (3582, 5100450), (3676, 4970025), (3700, 4937787), (3980, 4590405), (3996, 4572025), (4595, 3976020), (4975, 3672324), (4995, 3657620), (5373, 3400300), (5514, 3313350), (5550, 3291858), (5970, 3060270), (6660, 2743215), (7164, 2550225), (7363, 2481300), (8271, 2208900), (8325, 2194572), (8955, 2040180), (9190, 1988010), (9950, 1836162), (9990, 1828810), (10746, 1700150), (11028, 1656675), (11100, 1645929), (11940, 1530135), (13785, 1325340), (14726, 1240650), (14925, 1224108), (16542, 1104450), (16650, 1097286), (17910, 1020090), (18380, 994005), (19900, 918081), (19980, 914405), (21492, 850075), (22089, 827100), (22975, 795204), (24813, 736300), (24975, 731524), (26865, 680060), (27570, 662670), (29452, 620325), (29850, 612054), (33084, 552225), (33300, 548643), (34003, 537300), (35820, 510045), (36815, 496260), (41355, 441780), (44178, 413550), (44775, 408036), (45950, 397602), (49626, 368150), (49950, 365762), (53730, 340030), (55140, 331335), (59700, 306027), (66267, 275700), (68006, 268650), (68925, 265068), (73630, 248130), (82710, 220890), (88356, 206775), (89550, 204018), (91900, 198801), (99252, 184075), (99900, 182881), (102009, 179100), (107460, 170015), (110445, 165420), (124065, 147260), (132534, 137850), (134325, 136012)]