155764440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 553119840

約数和(自身を除く): 397355400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 83, 90, 104, 117, 120, 130, 156, 166, 180, 195, 234, 249, 260, 312, 332, 360, 390, 401, 415, 468, 498, 520, 585, 664, 747, 780, 802, 830, 936, 996, 1079, 1170, 1203, 1245, 1494, 1560, 1604, 1660, 1992, 2005, 2158, 2340, 2406, 2490, 2988, 3208, 3237, 3320, 3609, 3735, 4010, 4316, 4680, 4812, 4980, 5213, 5395, 5976, 6015, 6474, 7218, 7470, 8020, 8632, 9624, 9711, 9960, 10426, 10790, 12030, 12948, 14436, 14940, 15639, 16040, 16185, 18045, 19422, 20852, 21580, 24060, 25896, 26065, 28872, 29880, 31278, 32370, 33283, 36090, 38844, 41704, 43160, 46917, 48120, 48555, 52130, 62556, 64740, 66566, 72180, 77688, 78195, 93834, 97110, 99849, 104260, 125112, 129480, 133132, 144360, 156390, 166415, 187668, 194220, 199698, 208520, 234585, 266264, 299547, 312780, 332830, 375336, 388440, 399396, 432679, 469170, 499245, 599094, 625560, 665660, 798792, 865358, 938340, 998490, 1198188, 1298037, 1331320, 1497735, 1730716, 1876680, 1996980, 2163395, 2396376, 2596074, 2995470, 3461432, 3894111, 3993960, 4326790, 5192148, 5990940, 6490185, 7788222, 8653580, 10384296, 11981880, 12980370, 15576444, 17307160, 19470555, 25960740, 31152888, 38941110, 51921480, 77882220, 155764440]

約数ペア:

[(1, 155764440), (2, 77882220), (3, 51921480), (4, 38941110), (5, 31152888), (6, 25960740), (8, 19470555), (9, 17307160), (10, 15576444), (12, 12980370), (13, 11981880), (15, 10384296), (18, 8653580), (20, 7788222), (24, 6490185), (26, 5990940), (30, 5192148), (36, 4326790), (39, 3993960), (40, 3894111), (45, 3461432), (52, 2995470), (60, 2596074), (65, 2396376), (72, 2163395), (78, 1996980), (83, 1876680), (90, 1730716), (104, 1497735), (117, 1331320), (120, 1298037), (130, 1198188), (156, 998490), (166, 938340), (180, 865358), (195, 798792), (234, 665660), (249, 625560), (260, 599094), (312, 499245), (332, 469170), (360, 432679), (390, 399396), (401, 388440), (415, 375336), (468, 332830), (498, 312780), (520, 299547), (585, 266264), (664, 234585), (747, 208520), (780, 199698), (802, 194220), (830, 187668), (936, 166415), (996, 156390), (1079, 144360), (1170, 133132), (1203, 129480), (1245, 125112), (1494, 104260), (1560, 99849), (1604, 97110), (1660, 93834), (1992, 78195), (2005, 77688), (2158, 72180), (2340, 66566), (2406, 64740), (2490, 62556), (2988, 52130), (3208, 48555), (3237, 48120), (3320, 46917), (3609, 43160), (3735, 41704), (4010, 38844), (4316, 36090), (4680, 33283), (4812, 32370), (4980, 31278), (5213, 29880), (5395, 28872), (5976, 26065), (6015, 25896), (6474, 24060), (7218, 21580), (7470, 20852), (8020, 19422), (8632, 18045), (9624, 16185), (9711, 16040), (9960, 15639), (10426, 14940), (10790, 14436), (12030, 12948)]