26400660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 92461824

約数和(自身を除く): 66061164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 181, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 362, 374, 390, 429, 442, 510, 543, 561, 572, 660, 663, 715, 724, 748, 780, 858, 884, 905, 935, 1020, 1086, 1105, 1122, 1326, 1430, 1716, 1810, 1870, 1991, 2145, 2172, 2210, 2244, 2353, 2431, 2652, 2715, 2805, 2860, 3077, 3315, 3620, 3740, 3982, 4290, 4420, 4706, 4862, 5430, 5610, 5973, 6154, 6630, 7059, 7293, 7964, 8580, 9231, 9412, 9724, 9955, 10860, 11220, 11765, 11946, 12155, 12308, 13260, 14118, 14586, 15385, 18462, 19910, 23530, 23892, 24310, 25883, 28236, 29172, 29865, 30770, 33847, 35295, 36465, 36924, 39820, 40001, 46155, 47060, 48620, 51766, 59730, 61540, 67694, 70590, 72930, 77649, 80002, 92310, 101541, 103532, 119460, 120003, 129415, 135388, 141180, 145860, 155298, 160004, 169235, 184620, 200005, 203082, 240006, 258830, 310596, 338470, 388245, 400010, 406164, 440011, 480012, 507705, 517660, 600015, 676940, 776490, 800020, 880022, 1015410, 1200030, 1320033, 1552980, 1760044, 2030820, 2200055, 2400060, 2640066, 4400110, 5280132, 6600165, 8800220, 13200330, 26400660]

約数ペア:

[(1, 26400660), (2, 13200330), (3, 8800220), (4, 6600165), (5, 5280132), (6, 4400110), (10, 2640066), (11, 2400060), (12, 2200055), (13, 2030820), (15, 1760044), (17, 1552980), (20, 1320033), (22, 1200030), (26, 1015410), (30, 880022), (33, 800020), (34, 776490), (39, 676940), (44, 600015), (51, 517660), (52, 507705), (55, 480012), (60, 440011), (65, 406164), (66, 400010), (68, 388245), (78, 338470), (85, 310596), (102, 258830), (110, 240006), (130, 203082), (132, 200005), (143, 184620), (156, 169235), (165, 160004), (170, 155298), (181, 145860), (187, 141180), (195, 135388), (204, 129415), (220, 120003), (221, 119460), (255, 103532), (260, 101541), (286, 92310), (330, 80002), (340, 77649), (362, 72930), (374, 70590), (390, 67694), (429, 61540), (442, 59730), (510, 51766), (543, 48620), (561, 47060), (572, 46155), (660, 40001), (663, 39820), (715, 36924), (724, 36465), (748, 35295), (780, 33847), (858, 30770), (884, 29865), (905, 29172), (935, 28236), (1020, 25883), (1086, 24310), (1105, 23892), (1122, 23530), (1326, 19910), (1430, 18462), (1716, 15385), (1810, 14586), (1870, 14118), (1991, 13260), (2145, 12308), (2172, 12155), (2210, 11946), (2244, 11765), (2353, 11220), (2431, 10860), (2652, 9955), (2715, 9724), (2805, 9412), (2860, 9231), (3077, 8580), (3315, 7964), (3620, 7293), (3740, 7059), (3982, 6630), (4290, 6154), (4420, 5973), (4706, 5610), (4862, 5430)]