104805420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 318409728

約数和(自身を除く): 213604308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 67, 87, 93, 116, 124, 134, 145, 155, 174, 186, 201, 268, 290, 310, 335, 348, 372, 402, 435, 465, 580, 620, 670, 804, 841, 870, 899, 930, 1005, 1340, 1682, 1740, 1798, 1860, 1943, 2010, 2077, 2523, 2697, 3364, 3596, 3886, 4020, 4154, 4205, 4495, 5046, 5394, 5829, 6231, 7772, 8308, 8410, 8990, 9715, 10092, 10385, 10788, 11658, 12462, 12615, 13485, 16820, 17980, 19430, 20770, 23316, 24924, 25230, 26071, 26970, 29145, 31155, 38860, 41540, 50460, 52142, 53940, 56347, 58290, 60233, 62310, 78213, 104284, 112694, 116580, 120466, 124620, 130355, 156426, 169041, 180699, 225388, 240932, 260710, 281735, 301165, 312852, 338082, 361398, 391065, 521420, 563470, 602330, 676164, 722796, 782130, 845205, 903495, 1126940, 1204660, 1564260, 1690410, 1746757, 1806990, 3380820, 3493514, 3613980, 5240271, 6987028, 8733785, 10480542, 17467570, 20961084, 26201355, 34935140, 52402710, 104805420]

約数ペア:

[(1, 104805420), (2, 52402710), (3, 34935140), (4, 26201355), (5, 20961084), (6, 17467570), (10, 10480542), (12, 8733785), (15, 6987028), (20, 5240271), (29, 3613980), (30, 3493514), (31, 3380820), (58, 1806990), (60, 1746757), (62, 1690410), (67, 1564260), (87, 1204660), (93, 1126940), (116, 903495), (124, 845205), (134, 782130), (145, 722796), (155, 676164), (174, 602330), (186, 563470), (201, 521420), (268, 391065), (290, 361398), (310, 338082), (335, 312852), (348, 301165), (372, 281735), (402, 260710), (435, 240932), (465, 225388), (580, 180699), (620, 169041), (670, 156426), (804, 130355), (841, 124620), (870, 120466), (899, 116580), (930, 112694), (1005, 104284), (1340, 78213), (1682, 62310), (1740, 60233), (1798, 58290), (1860, 56347), (1943, 53940), (2010, 52142), (2077, 50460), (2523, 41540), (2697, 38860), (3364, 31155), (3596, 29145), (3886, 26970), (4020, 26071), (4154, 25230), (4205, 24924), (4495, 23316), (5046, 20770), (5394, 19430), (5829, 17980), (6231, 16820), (7772, 13485), (8308, 12615), (8410, 12462), (8990, 11658), (9715, 10788), (10092, 10385)]