42375060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 159868800

約数和(自身を除く): 117493740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 199, 210, 234, 252, 260, 273, 315, 338, 364, 390, 398, 420, 455, 468, 507, 546, 585, 597, 630, 676, 780, 796, 819, 845, 910, 995, 1014, 1092, 1170, 1183, 1194, 1260, 1365, 1393, 1521, 1638, 1690, 1791, 1820, 1990, 2028, 2340, 2366, 2388, 2535, 2587, 2730, 2786, 2985, 3042, 3276, 3380, 3549, 3582, 3980, 4095, 4179, 4732, 5070, 5174, 5460, 5572, 5915, 5970, 6084, 6965, 7098, 7164, 7605, 7761, 8190, 8358, 8955, 10140, 10348, 10647, 11830, 11940, 12537, 12935, 13930, 14196, 15210, 15522, 16380, 16716, 17745, 17910, 18109, 20895, 21294, 23283, 23660, 25074, 25870, 27860, 30420, 31044, 33631, 35490, 35820, 36218, 38805, 41790, 42588, 46566, 50148, 51740, 53235, 54327, 62685, 67262, 70980, 72436, 77610, 83580, 90545, 93132, 100893, 106470, 108654, 116415, 125370, 134524, 155220, 162981, 168155, 181090, 201786, 212940, 217308, 232830, 235417, 250740, 271635, 302679, 325962, 336310, 362180, 403572, 465660, 470834, 504465, 543270, 605358, 651924, 672620, 706251, 814905, 941668, 1008930, 1086540, 1177085, 1210716, 1412502, 1513395, 1629810, 2017860, 2118753, 2354170, 2825004, 3026790, 3259620, 3531255, 4237506, 4708340, 6053580, 7062510, 8475012, 10593765, 14125020, 21187530, 42375060]

約数ペア:

[(1, 42375060), (2, 21187530), (3, 14125020), (4, 10593765), (5, 8475012), (6, 7062510), (7, 6053580), (9, 4708340), (10, 4237506), (12, 3531255), (13, 3259620), (14, 3026790), (15, 2825004), (18, 2354170), (20, 2118753), (21, 2017860), (26, 1629810), (28, 1513395), (30, 1412502), (35, 1210716), (36, 1177085), (39, 1086540), (42, 1008930), (45, 941668), (52, 814905), (60, 706251), (63, 672620), (65, 651924), (70, 605358), (78, 543270), (84, 504465), (90, 470834), (91, 465660), (105, 403572), (117, 362180), (126, 336310), (130, 325962), (140, 302679), (156, 271635), (169, 250740), (180, 235417), (182, 232830), (195, 217308), (199, 212940), (210, 201786), (234, 181090), (252, 168155), (260, 162981), (273, 155220), (315, 134524), (338, 125370), (364, 116415), (390, 108654), (398, 106470), (420, 100893), (455, 93132), (468, 90545), (507, 83580), (546, 77610), (585, 72436), (597, 70980), (630, 67262), (676, 62685), (780, 54327), (796, 53235), (819, 51740), (845, 50148), (910, 46566), (995, 42588), (1014, 41790), (1092, 38805), (1170, 36218), (1183, 35820), (1194, 35490), (1260, 33631), (1365, 31044), (1393, 30420), (1521, 27860), (1638, 25870), (1690, 25074), (1791, 23660), (1820, 23283), (1990, 21294), (2028, 20895), (2340, 18109), (2366, 17910), (2388, 17745), (2535, 16716), (2587, 16380), (2730, 15522), (2786, 15210), (2985, 14196), (3042, 13930), (3276, 12935), (3380, 12537), (3549, 11940), (3582, 11830), (3980, 10647), (4095, 10348), (4179, 10140), (4732, 8955), (5070, 8358), (5174, 8190), (5460, 7761), (5572, 7605), (5915, 7164), (5970, 7098), (6084, 6965)]