123562530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 418037760

約数和(自身を除く): 294475230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 47, 54, 63, 65, 70, 78, 90, 91, 94, 105, 107, 117, 126, 130, 135, 141, 182, 189, 195, 210, 214, 234, 235, 270, 273, 282, 315, 321, 329, 351, 378, 390, 423, 455, 470, 535, 546, 585, 611, 630, 642, 658, 702, 705, 749, 819, 846, 910, 945, 963, 987, 1070, 1170, 1222, 1269, 1365, 1391, 1410, 1498, 1605, 1638, 1645, 1755, 1833, 1890, 1926, 1974, 2115, 2247, 2457, 2538, 2730, 2782, 2889, 2961, 3055, 3210, 3290, 3510, 3666, 3745, 4095, 4173, 4230, 4277, 4494, 4815, 4914, 4935, 5029, 5499, 5778, 5922, 6110, 6345, 6741, 6955, 7490, 8190, 8346, 8554, 8883, 9165, 9630, 9737, 9870, 10058, 10998, 11235, 12285, 12519, 12690, 12831, 13482, 13910, 14445, 14805, 15087, 16497, 17766, 18330, 19474, 20223, 20865, 21385, 22470, 24570, 25038, 25145, 25662, 27495, 28890, 29211, 29610, 30174, 32994, 33705, 35203, 37557, 38493, 40446, 41730, 42770, 44415, 45261, 48685, 50290, 54990, 58422, 62595, 64155, 65377, 67410, 70406, 75114, 75435, 76986, 82485, 87633, 88830, 90522, 97370, 101115, 105609, 115479, 125190, 128310, 130754, 135783, 146055, 150870, 164970, 175266, 176015, 187785, 192465, 196131, 202230, 211218, 226305, 230958, 262899, 271566, 292110, 316827, 326885, 352030, 375570, 384930, 392262, 438165, 452610, 457639, 525798, 528045, 577395, 588393, 633654, 653770, 678915, 876330, 915278, 950481, 980655, 1056090, 1154790, 1176786, 1314495, 1357830, 1372917, 1584135, 1765179, 1900962, 1961310, 2288195, 2628990, 2745834, 2941965, 3168270, 3530358, 4118751, 4576390, 4752405, 5883930, 6864585, 8237502, 8825895, 9504810, 12356253, 13729170, 17651790, 20593755, 24712506, 41187510, 61781265, 123562530]

約数ペア:

[(1, 123562530), (2, 61781265), (3, 41187510), (5, 24712506), (6, 20593755), (7, 17651790), (9, 13729170), (10, 12356253), (13, 9504810), (14, 8825895), (15, 8237502), (18, 6864585), (21, 5883930), (26, 4752405), (27, 4576390), (30, 4118751), (35, 3530358), (39, 3168270), (42, 2941965), (45, 2745834), (47, 2628990), (54, 2288195), (63, 1961310), (65, 1900962), (70, 1765179), (78, 1584135), (90, 1372917), (91, 1357830), (94, 1314495), (105, 1176786), (107, 1154790), (117, 1056090), (126, 980655), (130, 950481), (135, 915278), (141, 876330), (182, 678915), (189, 653770), (195, 633654), (210, 588393), (214, 577395), (234, 528045), (235, 525798), (270, 457639), (273, 452610), (282, 438165), (315, 392262), (321, 384930), (329, 375570), (351, 352030), (378, 326885), (390, 316827), (423, 292110), (455, 271566), (470, 262899), (535, 230958), (546, 226305), (585, 211218), (611, 202230), (630, 196131), (642, 192465), (658, 187785), (702, 176015), (705, 175266), (749, 164970), (819, 150870), (846, 146055), (910, 135783), (945, 130754), (963, 128310), (987, 125190), (1070, 115479), (1170, 105609), (1222, 101115), (1269, 97370), (1365, 90522), (1391, 88830), (1410, 87633), (1498, 82485), (1605, 76986), (1638, 75435), (1645, 75114), (1755, 70406), (1833, 67410), (1890, 65377), (1926, 64155), (1974, 62595), (2115, 58422), (2247, 54990), (2457, 50290), (2538, 48685), (2730, 45261), (2782, 44415), (2889, 42770), (2961, 41730), (3055, 40446), (3210, 38493), (3290, 37557), (3510, 35203), (3666, 33705), (3745, 32994), (4095, 30174), (4173, 29610), (4230, 29211), (4277, 28890), (4494, 27495), (4815, 25662), (4914, 25145), (4935, 25038), (5029, 24570), (5499, 22470), (5778, 21385), (5922, 20865), (6110, 20223), (6345, 19474), (6741, 18330), (6955, 17766), (7490, 16497), (8190, 15087), (8346, 14805), (8554, 14445), (8883, 13910), (9165, 13482), (9630, 12831), (9737, 12690), (9870, 12519), (10058, 12285), (10998, 11235)]