84284460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 278241600

約数和(自身を除く): 193957140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 181, 195, 199, 234, 260, 362, 390, 398, 468, 543, 585, 597, 724, 780, 796, 905, 995, 1086, 1170, 1194, 1629, 1791, 1810, 1990, 2172, 2340, 2353, 2388, 2587, 2715, 2985, 3258, 3582, 3620, 3980, 4706, 5174, 5430, 5970, 6516, 7059, 7164, 7761, 8145, 8955, 9412, 10348, 10860, 11765, 11940, 12935, 14118, 15522, 16290, 17910, 21177, 23283, 23530, 25870, 28236, 31044, 32580, 35295, 35820, 36019, 38805, 42354, 46566, 47060, 51740, 70590, 72038, 77610, 84708, 93132, 105885, 108057, 116415, 141180, 144076, 155220, 180095, 211770, 216114, 232830, 324171, 360190, 423540, 432228, 465660, 468247, 540285, 648342, 720380, 936494, 1080570, 1296684, 1404741, 1620855, 1872988, 2161140, 2341235, 2809482, 3241710, 4214223, 4682470, 5618964, 6483420, 7023705, 8428446, 9364940, 14047410, 16856892, 21071115, 28094820, 42142230, 84284460]

約数ペア:

[(1, 84284460), (2, 42142230), (3, 28094820), (4, 21071115), (5, 16856892), (6, 14047410), (9, 9364940), (10, 8428446), (12, 7023705), (13, 6483420), (15, 5618964), (18, 4682470), (20, 4214223), (26, 3241710), (30, 2809482), (36, 2341235), (39, 2161140), (45, 1872988), (52, 1620855), (60, 1404741), (65, 1296684), (78, 1080570), (90, 936494), (117, 720380), (130, 648342), (156, 540285), (180, 468247), (181, 465660), (195, 432228), (199, 423540), (234, 360190), (260, 324171), (362, 232830), (390, 216114), (398, 211770), (468, 180095), (543, 155220), (585, 144076), (597, 141180), (724, 116415), (780, 108057), (796, 105885), (905, 93132), (995, 84708), (1086, 77610), (1170, 72038), (1194, 70590), (1629, 51740), (1791, 47060), (1810, 46566), (1990, 42354), (2172, 38805), (2340, 36019), (2353, 35820), (2388, 35295), (2587, 32580), (2715, 31044), (2985, 28236), (3258, 25870), (3582, 23530), (3620, 23283), (3980, 21177), (4706, 17910), (5174, 16290), (5430, 15522), (5970, 14118), (6516, 12935), (7059, 11940), (7164, 11765), (7761, 10860), (8145, 10348), (8955, 9412)]