21102483060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2503

約数の個数: 288

約数和(自身を含む): 69468951552

約数和(自身を除く): 48366468492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 43, 45, 60, 62, 74, 86, 90, 93, 111, 124, 129, 148, 155, 172, 180, 185, 186, 215, 222, 258, 279, 310, 333, 370, 372, 387, 430, 444, 465, 516, 555, 558, 620, 645, 666, 740, 774, 860, 930, 1110, 1116, 1147, 1290, 1332, 1333, 1395, 1548, 1591, 1665, 1860, 1935, 2220, 2294, 2377, 2580, 2666, 2790, 3182, 3330, 3441, 3870, 3999, 4588, 4754, 4773, 5332, 5580, 5735, 6364, 6660, 6665, 6882, 7131, 7740, 7955, 7998, 9508, 9546, 10323, 11470, 11885, 11997, 13330, 13764, 14262, 14319, 15910, 15996, 17205, 19092, 19995, 20646, 21393, 22940, 23770, 23865, 23994, 26660, 28524, 28638, 31820, 34410, 35655, 39990, 41292, 42786, 47540, 47730, 47988, 49321, 51615, 57276, 59985, 68820, 71310, 71595, 73687, 79980, 85572, 87949, 95460, 98642, 102211, 103230, 106965, 119970, 142620, 143190, 147374, 147963, 175898, 197284, 204422, 206460, 213930, 221061, 239940, 246605, 263847, 286380, 294748, 295926, 306633, 351796, 368435, 408844, 427860, 439745, 442122, 443889, 493210, 511055, 527694, 591852, 613266, 663183, 736870, 739815, 791541, 879490, 884244, 887778, 919899, 986420, 1022110, 1055388, 1105305, 1226532, 1319235, 1326366, 1473740, 1479630, 1533165, 1583082, 1758980, 1775556, 1839798, 2044220, 2210610, 2219445, 2638470, 2652732, 2726419, 2959260, 3066330, 3166164, 3168541, 3315915, 3679596, 3781807, 3957705, 4421220, 4438890, 4599495, 5276940, 5452838, 6132660, 6337082, 6631830, 7563614, 7915410, 8179257, 8877780, 9198990, 9505623, 10905676, 11345421, 12674164, 13263660, 13632095, 15127228, 15830820, 15842705, 16358514, 18397980, 18909035, 19011246, 22690842, 24537771, 27264190, 28516869, 31685410, 32717028, 34036263, 37818070, 38022492, 40896285, 45381684, 47528115, 49075542, 54528380, 56727105, 57033738, 63370820, 68072526, 75636140, 81792570, 95056230, 98151084, 113454210, 114067476, 117236017, 122688855, 136145052, 142584345, 163585140, 170181315, 190112460, 226908420, 234472034, 245377710, 285168690, 340362630, 351708051, 468944068, 490755420, 570337380, 586180085, 680725260, 703416102, 1055124153, 1172360170, 1406832204, 1758540255, 2110248306, 2344720340, 3517080510, 4220496612, 5275620765, 7034161020, 10551241530, 21102483060]

約数ペア:

[(1, 21102483060), (2, 10551241530), (3, 7034161020), (4, 5275620765), (5, 4220496612), (6, 3517080510), (9, 2344720340), (10, 2110248306), (12, 1758540255), (15, 1406832204), (18, 1172360170), (20, 1055124153), (30, 703416102), (31, 680725260), (36, 586180085), (37, 570337380), (43, 490755420), (45, 468944068), (60, 351708051), (62, 340362630), (74, 285168690), (86, 245377710), (90, 234472034), (93, 226908420), (111, 190112460), (124, 170181315), (129, 163585140), (148, 142584345), (155, 136145052), (172, 122688855), (180, 117236017), (185, 114067476), (186, 113454210), (215, 98151084), (222, 95056230), (258, 81792570), (279, 75636140), (310, 68072526), (333, 63370820), (370, 57033738), (372, 56727105), (387, 54528380), (430, 49075542), (444, 47528115), (465, 45381684), (516, 40896285), (555, 38022492), (558, 37818070), (620, 34036263), (645, 32717028), (666, 31685410), (740, 28516869), (774, 27264190), (860, 24537771), (930, 22690842), (1110, 19011246), (1116, 18909035), (1147, 18397980), (1290, 16358514), (1332, 15842705), (1333, 15830820), (1395, 15127228), (1548, 13632095), (1591, 13263660), (1665, 12674164), (1860, 11345421), (1935, 10905676), (2220, 9505623), (2294, 9198990), (2377, 8877780), (2580, 8179257), (2666, 7915410), (2790, 7563614), (3182, 6631830), (3330, 6337082), (3441, 6132660), (3870, 5452838), (3999, 5276940), (4588, 4599495), (4754, 4438890), (4773, 4421220), (5332, 3957705), (5580, 3781807), (5735, 3679596), (6364, 3315915), (6660, 3168541), (6665, 3166164), (6882, 3066330), (7131, 2959260), (7740, 2726419), (7955, 2652732), (7998, 2638470), (9508, 2219445), (9546, 2210610), (10323, 2044220), (11470, 1839798), (11885, 1775556), (11997, 1758980), (13330, 1583082), (13764, 1533165), (14262, 1479630), (14319, 1473740), (15910, 1326366), (15996, 1319235), (17205, 1226532), (19092, 1105305), (19995, 1055388), (20646, 1022110), (21393, 986420), (22940, 919899), (23770, 887778), (23865, 884244), (23994, 879490), (26660, 791541), (28524, 739815), (28638, 736870), (31820, 663183), (34410, 613266), (35655, 591852), (39990, 527694), (41292, 511055), (42786, 493210), (47540, 443889), (47730, 442122), (47988, 439745), (49321, 427860), (51615, 408844), (57276, 368435), (59985, 351796), (68820, 306633), (71310, 295926), (71595, 294748), (73687, 286380), (79980, 263847), (85572, 246605), (87949, 239940), (95460, 221061), (98642, 213930), (102211, 206460), (103230, 204422), (106965, 197284), (119970, 175898), (142620, 147963), (143190, 147374)]