189408780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1219

約数の個数: 168

約数和(自身を含む): 651130704

約数和(自身を除く): 461721924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1181, 1188, 1215, 1458, 1485, 1620, 1782, 1980, 2362, 2430, 2673, 2916, 2970, 3543, 3564, 3645, 4455, 4724, 4860, 5346, 5905, 5940, 7086, 7290, 8019, 8910, 10629, 10692, 11810, 12991, 13365, 14172, 14580, 16038, 17715, 17820, 21258, 23620, 25982, 26730, 31887, 32076, 35430, 38973, 40095, 42516, 51964, 53145, 53460, 63774, 64955, 70860, 77946, 80190, 95661, 106290, 116919, 127548, 129910, 155892, 159435, 160380, 191322, 194865, 212580, 233838, 259820, 286983, 318870, 350757, 382644, 389730, 467676, 478305, 573966, 584595, 637740, 701514, 779460, 860949, 956610, 1052271, 1147932, 1169190, 1403028, 1434915, 1721898, 1753785, 1913220, 2104542, 2338380, 2869830, 3156813, 3443796, 3507570, 4209084, 4304745, 5261355, 5739660, 6313626, 7015140, 8609490, 9470439, 10522710, 12627252, 15784065, 17218980, 18940878, 21045420, 31568130, 37881756, 47352195, 63136260, 94704390, 189408780]

約数ペア:

[(1, 189408780), (2, 94704390), (3, 63136260), (4, 47352195), (5, 37881756), (6, 31568130), (9, 21045420), (10, 18940878), (11, 17218980), (12, 15784065), (15, 12627252), (18, 10522710), (20, 9470439), (22, 8609490), (27, 7015140), (30, 6313626), (33, 5739660), (36, 5261355), (44, 4304745), (45, 4209084), (54, 3507570), (55, 3443796), (60, 3156813), (66, 2869830), (81, 2338380), (90, 2104542), (99, 1913220), (108, 1753785), (110, 1721898), (132, 1434915), (135, 1403028), (162, 1169190), (165, 1147932), (180, 1052271), (198, 956610), (220, 860949), (243, 779460), (270, 701514), (297, 637740), (324, 584595), (330, 573966), (396, 478305), (405, 467676), (486, 389730), (495, 382644), (540, 350757), (594, 318870), (660, 286983), (729, 259820), (810, 233838), (891, 212580), (972, 194865), (990, 191322), (1181, 160380), (1188, 159435), (1215, 155892), (1458, 129910), (1485, 127548), (1620, 116919), (1782, 106290), (1980, 95661), (2362, 80190), (2430, 77946), (2673, 70860), (2916, 64955), (2970, 63774), (3543, 53460), (3564, 53145), (3645, 51964), (4455, 42516), (4724, 40095), (4860, 38973), (5346, 35430), (5905, 32076), (5940, 31887), (7086, 26730), (7290, 25982), (8019, 23620), (8910, 21258), (10629, 17820), (10692, 17715), (11810, 16038), (12991, 14580), (13365, 14172)]