135889740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 503193600

約数和(自身を除く): 367303860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 71, 84, 90, 93, 98, 105, 124, 126, 140, 142, 147, 155, 180, 186, 196, 210, 213, 217, 245, 252, 279, 284, 294, 310, 315, 343, 355, 372, 420, 426, 434, 441, 465, 490, 497, 558, 588, 620, 630, 639, 651, 686, 710, 735, 852, 868, 882, 930, 980, 994, 1029, 1065, 1085, 1116, 1260, 1278, 1302, 1372, 1395, 1420, 1470, 1491, 1519, 1715, 1764, 1860, 1953, 1988, 2058, 2130, 2170, 2201, 2205, 2485, 2556, 2604, 2790, 2940, 2982, 3038, 3087, 3195, 3255, 3430, 3479, 3906, 4116, 4260, 4340, 4402, 4410, 4473, 4557, 4970, 5145, 5580, 5964, 6076, 6174, 6390, 6510, 6603, 6860, 6958, 7455, 7595, 7812, 8804, 8820, 8946, 9114, 9765, 9940, 10290, 10437, 10633, 11005, 12348, 12780, 13020, 13206, 13671, 13916, 14910, 15190, 15407, 15435, 17395, 17892, 18228, 19530, 19809, 20580, 20874, 21266, 22010, 22365, 22785, 24353, 26412, 27342, 29820, 30380, 30814, 30870, 31311, 31899, 33015, 34790, 39060, 39618, 41748, 42532, 44020, 44730, 45570, 46221, 48706, 52185, 53165, 54684, 61628, 61740, 62622, 63798, 66030, 68355, 69580, 73059, 77035, 79236, 89460, 91140, 92442, 95697, 97412, 99045, 104370, 106330, 107849, 121765, 125244, 127596, 132060, 136710, 138663, 146118, 154070, 156555, 159495, 184884, 191394, 198090, 208740, 212660, 215698, 219177, 231105, 243530, 273420, 277326, 292236, 308140, 313110, 318990, 323547, 365295, 382788, 396180, 431396, 438354, 462210, 478485, 487060, 539245, 554652, 626220, 637980, 647094, 693315, 730590, 754943, 876708, 924420, 956970, 970641, 1078490, 1095885, 1294188, 1386630, 1461180, 1509886, 1617735, 1913940, 1941282, 2156980, 2191770, 2264829, 2773260, 3019772, 3235470, 3774715, 3882564, 4383540, 4529658, 4853205, 6470940, 6794487, 7549430, 9059316, 9706410, 11324145, 13588974, 15098860, 19412820, 22648290, 27177948, 33972435, 45296580, 67944870, 135889740]

約数ペア:

[(1, 135889740), (2, 67944870), (3, 45296580), (4, 33972435), (5, 27177948), (6, 22648290), (7, 19412820), (9, 15098860), (10, 13588974), (12, 11324145), (14, 9706410), (15, 9059316), (18, 7549430), (20, 6794487), (21, 6470940), (28, 4853205), (30, 4529658), (31, 4383540), (35, 3882564), (36, 3774715), (42, 3235470), (45, 3019772), (49, 2773260), (60, 2264829), (62, 2191770), (63, 2156980), (70, 1941282), (71, 1913940), (84, 1617735), (90, 1509886), (93, 1461180), (98, 1386630), (105, 1294188), (124, 1095885), (126, 1078490), (140, 970641), (142, 956970), (147, 924420), (155, 876708), (180, 754943), (186, 730590), (196, 693315), (210, 647094), (213, 637980), (217, 626220), (245, 554652), (252, 539245), (279, 487060), (284, 478485), (294, 462210), (310, 438354), (315, 431396), (343, 396180), (355, 382788), (372, 365295), (420, 323547), (426, 318990), (434, 313110), (441, 308140), (465, 292236), (490, 277326), (497, 273420), (558, 243530), (588, 231105), (620, 219177), (630, 215698), (639, 212660), (651, 208740), (686, 198090), (710, 191394), (735, 184884), (852, 159495), (868, 156555), (882, 154070), (930, 146118), (980, 138663), (994, 136710), (1029, 132060), (1065, 127596), (1085, 125244), (1116, 121765), (1260, 107849), (1278, 106330), (1302, 104370), (1372, 99045), (1395, 97412), (1420, 95697), (1470, 92442), (1491, 91140), (1519, 89460), (1715, 79236), (1764, 77035), (1860, 73059), (1953, 69580), (1988, 68355), (2058, 66030), (2130, 63798), (2170, 62622), (2201, 61740), (2205, 61628), (2485, 54684), (2556, 53165), (2604, 52185), (2790, 48706), (2940, 46221), (2982, 45570), (3038, 44730), (3087, 44020), (3195, 42532), (3255, 41748), (3430, 39618), (3479, 39060), (3906, 34790), (4116, 33015), (4260, 31899), (4340, 31311), (4402, 30870), (4410, 30814), (4473, 30380), (4557, 29820), (4970, 27342), (5145, 26412), (5580, 24353), (5964, 22785), (6076, 22365), (6174, 22010), (6390, 21266), (6510, 20874), (6603, 20580), (6860, 19809), (6958, 19530), (7455, 18228), (7595, 17892), (7812, 17395), (8804, 15435), (8820, 15407), (8946, 15190), (9114, 14910), (9765, 13916), (9940, 13671), (10290, 13206), (10437, 13020), (10633, 12780), (11005, 12348)]