120887910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 394813440

約数和(自身を除く): 273925530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 31, 33, 39, 45, 54, 55, 62, 65, 66, 78, 90, 93, 99, 101, 110, 117, 130, 135, 143, 155, 165, 186, 195, 198, 202, 234, 270, 279, 286, 297, 303, 310, 330, 341, 351, 390, 403, 429, 465, 495, 505, 558, 585, 594, 606, 682, 702, 715, 806, 837, 858, 909, 930, 990, 1010, 1023, 1111, 1170, 1209, 1287, 1313, 1395, 1430, 1485, 1515, 1674, 1705, 1755, 1818, 2015, 2046, 2145, 2222, 2418, 2574, 2626, 2727, 2790, 2970, 3030, 3069, 3131, 3333, 3410, 3510, 3627, 3861, 3939, 4030, 4185, 4290, 4433, 4545, 5115, 5454, 5555, 6045, 6138, 6262, 6435, 6565, 6666, 7254, 7722, 7878, 8370, 8866, 9090, 9207, 9393, 9999, 10230, 10881, 11110, 11817, 12090, 12870, 13130, 13299, 13635, 14443, 15345, 15655, 16665, 18135, 18414, 18786, 19305, 19695, 19998, 21762, 22165, 23634, 26598, 27270, 28179, 28886, 29997, 30690, 31310, 33330, 34441, 35451, 36270, 38610, 39390, 39897, 40703, 43329, 44330, 46035, 46965, 49995, 54405, 56358, 59085, 59994, 66495, 68882, 70902, 72215, 79794, 81406, 84537, 86658, 92070, 93930, 99990, 103323, 108810, 118170, 119691, 122109, 129987, 132990, 140895, 144430, 149985, 169074, 172205, 177255, 199485, 203515, 206646, 216645, 239382, 244218, 259974, 281790, 299970, 309969, 344410, 354510, 366327, 389961, 398970, 407030, 422685, 433290, 447733, 516615, 598455, 610545, 619938, 649935, 732654, 779922, 845370, 895466, 929907, 1033230, 1098981, 1196910, 1221090, 1299870, 1343199, 1549845, 1831635, 1859814, 1949805, 2197962, 2238665, 2686398, 3099690, 3663270, 3899610, 4029597, 4477330, 4649535, 5494905, 6715995, 8059194, 9299070, 10989810, 12088791, 13431990, 20147985, 24177582, 40295970, 60443955, 120887910]

約数ペア:

[(1, 120887910), (2, 60443955), (3, 40295970), (5, 24177582), (6, 20147985), (9, 13431990), (10, 12088791), (11, 10989810), (13, 9299070), (15, 8059194), (18, 6715995), (22, 5494905), (26, 4649535), (27, 4477330), (30, 4029597), (31, 3899610), (33, 3663270), (39, 3099690), (45, 2686398), (54, 2238665), (55, 2197962), (62, 1949805), (65, 1859814), (66, 1831635), (78, 1549845), (90, 1343199), (93, 1299870), (99, 1221090), (101, 1196910), (110, 1098981), (117, 1033230), (130, 929907), (135, 895466), (143, 845370), (155, 779922), (165, 732654), (186, 649935), (195, 619938), (198, 610545), (202, 598455), (234, 516615), (270, 447733), (279, 433290), (286, 422685), (297, 407030), (303, 398970), (310, 389961), (330, 366327), (341, 354510), (351, 344410), (390, 309969), (403, 299970), (429, 281790), (465, 259974), (495, 244218), (505, 239382), (558, 216645), (585, 206646), (594, 203515), (606, 199485), (682, 177255), (702, 172205), (715, 169074), (806, 149985), (837, 144430), (858, 140895), (909, 132990), (930, 129987), (990, 122109), (1010, 119691), (1023, 118170), (1111, 108810), (1170, 103323), (1209, 99990), (1287, 93930), (1313, 92070), (1395, 86658), (1430, 84537), (1485, 81406), (1515, 79794), (1674, 72215), (1705, 70902), (1755, 68882), (1818, 66495), (2015, 59994), (2046, 59085), (2145, 56358), (2222, 54405), (2418, 49995), (2574, 46965), (2626, 46035), (2727, 44330), (2790, 43329), (2970, 40703), (3030, 39897), (3069, 39390), (3131, 38610), (3333, 36270), (3410, 35451), (3510, 34441), (3627, 33330), (3861, 31310), (3939, 30690), (4030, 29997), (4185, 28886), (4290, 28179), (4433, 27270), (4545, 26598), (5115, 23634), (5454, 22165), (5555, 21762), (6045, 19998), (6138, 19695), (6262, 19305), (6435, 18786), (6565, 18414), (6666, 18135), (7254, 16665), (7722, 15655), (7878, 15345), (8370, 14443), (8866, 13635), (9090, 13299), (9207, 13130), (9393, 12870), (9999, 12090), (10230, 11817), (10881, 11110)]