192180780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 663625872

約数和(自身を除く): 471445092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 101, 110, 124, 132, 155, 165, 180, 186, 198, 202, 220, 279, 303, 310, 330, 341, 372, 396, 404, 465, 495, 505, 558, 606, 620, 660, 682, 909, 930, 961, 990, 1010, 1023, 1111, 1116, 1212, 1364, 1395, 1515, 1705, 1818, 1860, 1922, 1980, 2020, 2046, 2222, 2790, 2883, 3030, 3069, 3131, 3333, 3410, 3636, 3844, 4092, 4444, 4545, 4805, 5115, 5555, 5580, 5766, 6060, 6138, 6262, 6666, 6820, 8649, 9090, 9393, 9610, 9999, 10230, 10571, 11110, 11532, 12276, 12524, 13332, 14415, 15345, 15655, 16665, 17298, 18180, 18786, 19220, 19998, 20460, 21142, 22220, 28179, 28830, 30690, 31310, 31713, 33330, 34441, 34596, 37572, 39996, 42284, 43245, 46965, 49995, 52855, 56358, 57660, 61380, 62620, 63426, 66660, 68882, 86490, 93930, 95139, 97061, 99990, 103323, 105710, 112716, 126852, 137764, 140895, 158565, 172205, 172980, 187860, 190278, 194122, 199980, 206646, 211420, 281790, 291183, 309969, 317130, 344410, 380556, 388244, 413292, 475695, 485305, 516615, 563580, 582366, 619938, 634260, 688820, 873549, 951390, 970610, 1033230, 1067671, 1164732, 1239876, 1455915, 1549845, 1747098, 1902780, 1941220, 2066460, 2135342, 2911830, 3099690, 3203013, 3494196, 4270684, 4367745, 5338355, 5823660, 6199380, 6406026, 8735490, 9609039, 10676710, 12812052, 16015065, 17470980, 19218078, 21353420, 32030130, 38436156, 48045195, 64060260, 96090390, 192180780]

約数ペア:

[(1, 192180780), (2, 96090390), (3, 64060260), (4, 48045195), (5, 38436156), (6, 32030130), (9, 21353420), (10, 19218078), (11, 17470980), (12, 16015065), (15, 12812052), (18, 10676710), (20, 9609039), (22, 8735490), (30, 6406026), (31, 6199380), (33, 5823660), (36, 5338355), (44, 4367745), (45, 4270684), (55, 3494196), (60, 3203013), (62, 3099690), (66, 2911830), (90, 2135342), (93, 2066460), (99, 1941220), (101, 1902780), (110, 1747098), (124, 1549845), (132, 1455915), (155, 1239876), (165, 1164732), (180, 1067671), (186, 1033230), (198, 970610), (202, 951390), (220, 873549), (279, 688820), (303, 634260), (310, 619938), (330, 582366), (341, 563580), (372, 516615), (396, 485305), (404, 475695), (465, 413292), (495, 388244), (505, 380556), (558, 344410), (606, 317130), (620, 309969), (660, 291183), (682, 281790), (909, 211420), (930, 206646), (961, 199980), (990, 194122), (1010, 190278), (1023, 187860), (1111, 172980), (1116, 172205), (1212, 158565), (1364, 140895), (1395, 137764), (1515, 126852), (1705, 112716), (1818, 105710), (1860, 103323), (1922, 99990), (1980, 97061), (2020, 95139), (2046, 93930), (2222, 86490), (2790, 68882), (2883, 66660), (3030, 63426), (3069, 62620), (3131, 61380), (3333, 57660), (3410, 56358), (3636, 52855), (3844, 49995), (4092, 46965), (4444, 43245), (4545, 42284), (4805, 39996), (5115, 37572), (5555, 34596), (5580, 34441), (5766, 33330), (6060, 31713), (6138, 31310), (6262, 30690), (6666, 28830), (6820, 28179), (8649, 22220), (9090, 21142), (9393, 20460), (9610, 19998), (9999, 19220), (10230, 18786), (10571, 18180), (11110, 17298), (11532, 16665), (12276, 15655), (12524, 15345), (13332, 14415)]