52801320

素因数分解:

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

素因数の和:236

約数の個数: 256

約数和(自身を含む): 198132480

約数和(自身を除く): 145331160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 181, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 362, 374, 390, 408, 429, 440, 442, 510, 520, 543, 561, 572, 660, 663, 680, 715, 724, 748, 780, 858, 884, 905, 935, 1020, 1086, 1105, 1122, 1144, 1320, 1326, 1430, 1448, 1496, 1560, 1716, 1768, 1810, 1870, 1991, 2040, 2145, 2172, 2210, 2244, 2353, 2431, 2652, 2715, 2805, 2860, 3077, 3315, 3432, 3620, 3740, 3982, 4290, 4344, 4420, 4488, 4706, 4862, 5304, 5430, 5610, 5720, 5973, 6154, 6630, 7059, 7240, 7293, 7480, 7964, 8580, 8840, 9231, 9412, 9724, 9955, 10860, 11220, 11765, 11946, 12155, 12308, 13260, 14118, 14586, 15385, 15928, 17160, 18462, 18824, 19448, 19910, 21720, 22440, 23530, 23892, 24310, 24616, 25883, 26520, 28236, 29172, 29865, 30770, 33847, 35295, 36465, 36924, 39820, 40001, 46155, 47060, 47784, 48620, 51766, 56472, 58344, 59730, 61540, 67694, 70590, 72930, 73848, 77649, 79640, 80002, 92310, 94120, 97240, 101541, 103532, 119460, 120003, 123080, 129415, 135388, 141180, 145860, 155298, 160004, 169235, 184620, 200005, 203082, 207064, 238920, 240006, 258830, 270776, 282360, 291720, 310596, 320008, 338470, 369240, 388245, 400010, 406164, 440011, 480012, 507705, 517660, 600015, 621192, 676940, 776490, 800020, 812328, 880022, 960024, 1015410, 1035320, 1200030, 1320033, 1353880, 1552980, 1600040, 1760044, 2030820, 2200055, 2400060, 2640066, 3105960, 3520088, 4061640, 4400110, 4800120, 5280132, 6600165, 8800220, 10560264, 13200330, 17600440, 26400660, 52801320]

約数ペア:

[(1, 52801320), (2, 26400660), (3, 17600440), (4, 13200330), (5, 10560264), (6, 8800220), (8, 6600165), (10, 5280132), (11, 4800120), (12, 4400110), (13, 4061640), (15, 3520088), (17, 3105960), (20, 2640066), (22, 2400060), (24, 2200055), (26, 2030820), (30, 1760044), (33, 1600040), (34, 1552980), (39, 1353880), (40, 1320033), (44, 1200030), (51, 1035320), (52, 1015410), (55, 960024), (60, 880022), (65, 812328), (66, 800020), (68, 776490), (78, 676940), (85, 621192), (88, 600015), (102, 517660), (104, 507705), (110, 480012), (120, 440011), (130, 406164), (132, 400010), (136, 388245), (143, 369240), (156, 338470), (165, 320008), (170, 310596), (181, 291720), (187, 282360), (195, 270776), (204, 258830), (220, 240006), (221, 238920), (255, 207064), (260, 203082), (264, 200005), (286, 184620), (312, 169235), (330, 160004), (340, 155298), (362, 145860), (374, 141180), (390, 135388), (408, 129415), (429, 123080), (440, 120003), (442, 119460), (510, 103532), (520, 101541), (543, 97240), (561, 94120), (572, 92310), (660, 80002), (663, 79640), (680, 77649), (715, 73848), (724, 72930), (748, 70590), (780, 67694), (858, 61540), (884, 59730), (905, 58344), (935, 56472), (1020, 51766), (1086, 48620), (1105, 47784), (1122, 47060), (1144, 46155), (1320, 40001), (1326, 39820), (1430, 36924), (1448, 36465), (1496, 35295), (1560, 33847), (1716, 30770), (1768, 29865), (1810, 29172), (1870, 28236), (1991, 26520), (2040, 25883), (2145, 24616), (2172, 24310), (2210, 23892), (2244, 23530), (2353, 22440), (2431, 21720), (2652, 19910), (2715, 19448), (2805, 18824), (2860, 18462), (3077, 17160), (3315, 15928), (3432, 15385), (3620, 14586), (3740, 14118), (3982, 13260), (4290, 12308), (4344, 12155), (4420, 11946), (4488, 11765), (4706, 11220), (4862, 10860), (5304, 9955), (5430, 9724), (5610, 9412), (5720, 9231), (5973, 8840), (6154, 8580), (6630, 7964), (7059, 7480), (7240, 7293)]