87476220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 192

約数和(自身を含む): 310746240

約数和(自身を除く): 223270020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 733, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1466, 1530, 1755, 1836, 1989, 2199, 2210, 2295, 2340, 2652, 2932, 3060, 3315, 3510, 3665, 3978, 4398, 4420, 4590, 5967, 6597, 6630, 7020, 7330, 7956, 8796, 9180, 9529, 9945, 10995, 11934, 12461, 13194, 13260, 14660, 19058, 19791, 19890, 21990, 23868, 24922, 26388, 28587, 29835, 32985, 37383, 38116, 39582, 39780, 43980, 47645, 49844, 57174, 59670, 62305, 65970, 74766, 79164, 85761, 95290, 98955, 112149, 114348, 119340, 124610, 131940, 142935, 149532, 161993, 171522, 186915, 190580, 197910, 224298, 249220, 257283, 285870, 323986, 336447, 343044, 373830, 395820, 428805, 448596, 485979, 514566, 560745, 571740, 647972, 672894, 747660, 809965, 857610, 971958, 1029132, 1121490, 1286415, 1345788, 1457937, 1619930, 1682235, 1715220, 1943916, 2242980, 2429895, 2572830, 2915874, 3239860, 3364470, 4373811, 4859790, 5145660, 5831748, 6728940, 7289685, 8747622, 9719580, 14579370, 17495244, 21869055, 29158740, 43738110, 87476220]

約数ペア:

[(1, 87476220), (2, 43738110), (3, 29158740), (4, 21869055), (5, 17495244), (6, 14579370), (9, 9719580), (10, 8747622), (12, 7289685), (13, 6728940), (15, 5831748), (17, 5145660), (18, 4859790), (20, 4373811), (26, 3364470), (27, 3239860), (30, 2915874), (34, 2572830), (36, 2429895), (39, 2242980), (45, 1943916), (51, 1715220), (52, 1682235), (54, 1619930), (60, 1457937), (65, 1345788), (68, 1286415), (78, 1121490), (85, 1029132), (90, 971958), (102, 857610), (108, 809965), (117, 747660), (130, 672894), (135, 647972), (153, 571740), (156, 560745), (170, 514566), (180, 485979), (195, 448596), (204, 428805), (221, 395820), (234, 373830), (255, 343044), (260, 336447), (270, 323986), (306, 285870), (340, 257283), (351, 249220), (390, 224298), (442, 197910), (459, 190580), (468, 186915), (510, 171522), (540, 161993), (585, 149532), (612, 142935), (663, 131940), (702, 124610), (733, 119340), (765, 114348), (780, 112149), (884, 98955), (918, 95290), (1020, 85761), (1105, 79164), (1170, 74766), (1326, 65970), (1404, 62305), (1466, 59670), (1530, 57174), (1755, 49844), (1836, 47645), (1989, 43980), (2199, 39780), (2210, 39582), (2295, 38116), (2340, 37383), (2652, 32985), (2932, 29835), (3060, 28587), (3315, 26388), (3510, 24922), (3665, 23868), (3978, 21990), (4398, 19890), (4420, 19791), (4590, 19058), (5967, 14660), (6597, 13260), (6630, 13194), (7020, 12461), (7330, 11934), (7956, 10995), (8796, 9945), (9180, 9529)]