42845100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 135991296

約数和(自身を除く): 93146196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 255, 271, 300, 310, 340, 372, 425, 465, 510, 527, 542, 620, 775, 813, 850, 930, 1020, 1054, 1084, 1275, 1355, 1550, 1581, 1626, 1700, 1860, 2108, 2325, 2550, 2635, 2710, 3100, 3162, 3252, 4065, 4607, 4650, 5100, 5270, 5420, 6324, 6775, 7905, 8130, 8401, 9214, 9300, 10540, 13175, 13550, 13821, 15810, 16260, 16802, 18428, 20325, 23035, 25203, 26350, 27100, 27642, 31620, 33604, 39525, 40650, 42005, 46070, 50406, 52700, 55284, 69105, 79050, 81300, 84010, 92140, 100812, 115175, 126015, 138210, 142817, 158100, 168020, 210025, 230350, 252030, 276420, 285634, 345525, 420050, 428451, 460700, 504060, 571268, 630075, 691050, 714085, 840100, 856902, 1260150, 1382100, 1428170, 1713804, 2142255, 2520300, 2856340, 3570425, 4284510, 7140850, 8569020, 10711275, 14281700, 21422550, 42845100]

約数ペア:

[(1, 42845100), (2, 21422550), (3, 14281700), (4, 10711275), (5, 8569020), (6, 7140850), (10, 4284510), (12, 3570425), (15, 2856340), (17, 2520300), (20, 2142255), (25, 1713804), (30, 1428170), (31, 1382100), (34, 1260150), (50, 856902), (51, 840100), (60, 714085), (62, 691050), (68, 630075), (75, 571268), (85, 504060), (93, 460700), (100, 428451), (102, 420050), (124, 345525), (150, 285634), (155, 276420), (170, 252030), (186, 230350), (204, 210025), (255, 168020), (271, 158100), (300, 142817), (310, 138210), (340, 126015), (372, 115175), (425, 100812), (465, 92140), (510, 84010), (527, 81300), (542, 79050), (620, 69105), (775, 55284), (813, 52700), (850, 50406), (930, 46070), (1020, 42005), (1054, 40650), (1084, 39525), (1275, 33604), (1355, 31620), (1550, 27642), (1581, 27100), (1626, 26350), (1700, 25203), (1860, 23035), (2108, 20325), (2325, 18428), (2550, 16802), (2635, 16260), (2710, 15810), (3100, 13821), (3162, 13550), (3252, 13175), (4065, 10540), (4607, 9300), (4650, 9214), (5100, 8401), (5270, 8130), (5420, 7905), (6324, 6775)]