485276220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 288

約数和(自身を含む): 1832725440

約数和(自身を除く): 1347449220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 130, 132, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 286, 306, 330, 340, 374, 390, 396, 429, 442, 468, 495, 510, 561, 572, 585, 612, 660, 663, 715, 748, 765, 780, 858, 884, 935, 990, 1020, 1105, 1109, 1122, 1170, 1287, 1326, 1430, 1530, 1683, 1716, 1870, 1980, 1989, 2145, 2210, 2218, 2244, 2340, 2431, 2574, 2652, 2805, 2860, 3060, 3315, 3327, 3366, 3740, 3978, 4290, 4420, 4436, 4862, 5148, 5545, 5610, 6435, 6630, 6654, 6732, 7293, 7956, 8415, 8580, 9724, 9945, 9981, 11090, 11220, 12155, 12199, 12870, 13260, 13308, 14417, 14586, 16635, 16830, 18853, 19890, 19962, 21879, 22180, 24310, 24398, 25740, 28834, 29172, 33270, 33660, 36465, 36597, 37706, 39780, 39924, 43251, 43758, 48620, 48796, 49905, 56559, 57668, 60995, 66540, 72085, 72930, 73194, 75412, 86502, 87516, 94265, 99810, 109395, 109791, 113118, 121990, 129753, 144170, 145860, 146388, 158587, 169677, 173004, 182985, 188530, 199620, 207383, 216255, 218790, 219582, 226236, 243980, 245089, 259506, 282795, 288340, 317174, 339354, 365970, 377060, 414766, 432510, 437580, 439164, 475761, 490178, 519012, 548955, 565590, 622149, 634348, 648765, 678708, 731940, 735267, 792935, 829532, 848385, 865020, 951522, 980356, 1036915, 1097910, 1131180, 1225445, 1244298, 1297530, 1427283, 1470534, 1585870, 1696770, 1866447, 1903044, 2073830, 2195820, 2205801, 2378805, 2450890, 2488596, 2595060, 2695979, 2854566, 2941068, 3110745, 3171740, 3393540, 3676335, 3732894, 4147660, 4411602, 4757610, 4901780, 5391958, 5709132, 6221490, 7136415, 7352670, 7465788, 8087937, 8823204, 9332235, 9515220, 10783916, 11029005, 12442980, 13479895, 14272830, 14705340, 16175874, 18664470, 22058010, 24263811, 26959790, 28545660, 32351748, 37328940, 40439685, 44116020, 48527622, 53919580, 80879370, 97055244, 121319055, 161758740, 242638110, 485276220]

約数ペア:

[(1, 485276220), (2, 242638110), (3, 161758740), (4, 121319055), (5, 97055244), (6, 80879370), (9, 53919580), (10, 48527622), (11, 44116020), (12, 40439685), (13, 37328940), (15, 32351748), (17, 28545660), (18, 26959790), (20, 24263811), (22, 22058010), (26, 18664470), (30, 16175874), (33, 14705340), (34, 14272830), (36, 13479895), (39, 12442980), (44, 11029005), (45, 10783916), (51, 9515220), (52, 9332235), (55, 8823204), (60, 8087937), (65, 7465788), (66, 7352670), (68, 7136415), (78, 6221490), (85, 5709132), (90, 5391958), (99, 4901780), (102, 4757610), (110, 4411602), (117, 4147660), (130, 3732894), (132, 3676335), (143, 3393540), (153, 3171740), (156, 3110745), (165, 2941068), (170, 2854566), (180, 2695979), (187, 2595060), (195, 2488596), (198, 2450890), (204, 2378805), (220, 2205801), (221, 2195820), (234, 2073830), (255, 1903044), (260, 1866447), (286, 1696770), (306, 1585870), (330, 1470534), (340, 1427283), (374, 1297530), (390, 1244298), (396, 1225445), (429, 1131180), (442, 1097910), (468, 1036915), (495, 980356), (510, 951522), (561, 865020), (572, 848385), (585, 829532), (612, 792935), (660, 735267), (663, 731940), (715, 678708), (748, 648765), (765, 634348), (780, 622149), (858, 565590), (884, 548955), (935, 519012), (990, 490178), (1020, 475761), (1105, 439164), (1109, 437580), (1122, 432510), (1170, 414766), (1287, 377060), (1326, 365970), (1430, 339354), (1530, 317174), (1683, 288340), (1716, 282795), (1870, 259506), (1980, 245089), (1989, 243980), (2145, 226236), (2210, 219582), (2218, 218790), (2244, 216255), (2340, 207383), (2431, 199620), (2574, 188530), (2652, 182985), (2805, 173004), (2860, 169677), (3060, 158587), (3315, 146388), (3327, 145860), (3366, 144170), (3740, 129753), (3978, 121990), (4290, 113118), (4420, 109791), (4436, 109395), (4862, 99810), (5148, 94265), (5545, 87516), (5610, 86502), (6435, 75412), (6630, 73194), (6654, 72930), (6732, 72085), (7293, 66540), (7956, 60995), (8415, 57668), (8580, 56559), (9724, 49905), (9945, 48796), (9981, 48620), (11090, 43758), (11220, 43251), (12155, 39924), (12199, 39780), (12870, 37706), (13260, 36597), (13308, 36465), (14417, 33660), (14586, 33270), (16635, 29172), (16830, 28834), (18853, 25740), (19890, 24398), (19962, 24310), (21879, 22180)]