18208141380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41611}}^1$

素因数の和:41667

約数の個数: 288

約数和(自身を含む): 68705739648

約数和(自身を除く): 50497598268

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, 1122, 1170, 1287, 1326, 1430, 1530, 1683, 1716, 1870, 1980, 1989, 2145, 2210, 2244, 2340, 2431, 2574, 2652, 2805, 2860, 3060, 3315, 3366, 3740, 3978, 4290, 4420, 4862, 5148, 5610, 6435, 6630, 6732, 7293, 7956, 8415, 8580, 9724, 9945, 11220, 12155, 12870, 13260, 14586, 16830, 19890, 21879, 24310, 25740, 29172, 33660, 36465, 39780, 41611, 43758, 48620, 72930, 83222, 87516, 109395, 124833, 145860, 166444, 208055, 218790, 249666, 374499, 416110, 437580, 457721, 499332, 540943, 624165, 707387, 748998, 832220, 915442, 1081886, 1248330, 1373163, 1414774, 1497996, 1622829, 1830884, 1872495, 2122161, 2163772, 2288605, 2496660, 2704715, 2746326, 2829548, 3245658, 3536935, 3744990, 4119489, 4244322, 4577210, 4868487, 5409430, 5492652, 5950373, 6366483, 6491316, 6865815, 7073870, 7489980, 7781257, 8114145, 8238978, 8488644, 9154420, 9196031, 9736974, 10610805, 10818860, 11900746, 12732966, 13731630, 14147740, 15562514, 16228290, 16477956, 17851119, 18392062, 19473948, 20597445, 21221610, 23343771, 23801492, 24342435, 25465932, 27463260, 27588093, 29751865, 31125028, 31832415, 32456580, 35702238, 36784124, 38906285, 41194890, 42443220, 45980155, 46687542, 48684870, 53553357, 55176186, 59503730, 63664830, 70031313, 71404476, 77812570, 82389780, 82764279, 89255595, 91960310, 93375084, 97369740, 101156341, 107106714, 110352372, 116718855, 119007460, 127329660, 137940465, 140062626, 155625140, 165528558, 178511190, 183920620, 202312682, 214213428, 233437710, 267766785, 275880930, 280125252, 303469023, 331057116, 350156565, 357022380, 404625364, 413821395, 466875420, 505781705, 535533570, 551761860, 606938046, 700313130, 827642790, 910407069, 1011563410, 1071067140, 1213876092, 1400626260, 1517345115, 1655285580, 1820814138, 2023126820, 3034690230, 3641628276, 4552035345, 6069380460, 9104070690, 18208141380]

約数ペア:

[(1, 18208141380), (2, 9104070690), (3, 6069380460), (4, 4552035345), (5, 3641628276), (6, 3034690230), (9, 2023126820), (10, 1820814138), (11, 1655285580), (12, 1517345115), (13, 1400626260), (15, 1213876092), (17, 1071067140), (18, 1011563410), (20, 910407069), (22, 827642790), (26, 700313130), (30, 606938046), (33, 551761860), (34, 535533570), (36, 505781705), (39, 466875420), (44, 413821395), (45, 404625364), (51, 357022380), (52, 350156565), (55, 331057116), (60, 303469023), (65, 280125252), (66, 275880930), (68, 267766785), (78, 233437710), (85, 214213428), (90, 202312682), (99, 183920620), (102, 178511190), (110, 165528558), (117, 155625140), (130, 140062626), (132, 137940465), (143, 127329660), (153, 119007460), (156, 116718855), (165, 110352372), (170, 107106714), (180, 101156341), (187, 97369740), (195, 93375084), (198, 91960310), (204, 89255595), (220, 82764279), (221, 82389780), (234, 77812570), (255, 71404476), (260, 70031313), (286, 63664830), (306, 59503730), (330, 55176186), (340, 53553357), (374, 48684870), (390, 46687542), (396, 45980155), (429, 42443220), (442, 41194890), (468, 38906285), (495, 36784124), (510, 35702238), (561, 32456580), (572, 31832415), (585, 31125028), (612, 29751865), (660, 27588093), (663, 27463260), (715, 25465932), (748, 24342435), (765, 23801492), (780, 23343771), (858, 21221610), (884, 20597445), (935, 19473948), (990, 18392062), (1020, 17851119), (1105, 16477956), (1122, 16228290), (1170, 15562514), (1287, 14147740), (1326, 13731630), (1430, 12732966), (1530, 11900746), (1683, 10818860), (1716, 10610805), (1870, 9736974), (1980, 9196031), (1989, 9154420), (2145, 8488644), (2210, 8238978), (2244, 8114145), (2340, 7781257), (2431, 7489980), (2574, 7073870), (2652, 6865815), (2805, 6491316), (2860, 6366483), (3060, 5950373), (3315, 5492652), (3366, 5409430), (3740, 4868487), (3978, 4577210), (4290, 4244322), (4420, 4119489), (4862, 3744990), (5148, 3536935), (5610, 3245658), (6435, 2829548), (6630, 2746326), (6732, 2704715), (7293, 2496660), (7956, 2288605), (8415, 2163772), (8580, 2122161), (9724, 1872495), (9945, 1830884), (11220, 1622829), (12155, 1497996), (12870, 1414774), (13260, 1373163), (14586, 1248330), (16830, 1081886), (19890, 915442), (21879, 832220), (24310, 748998), (25740, 707387), (29172, 624165), (33660, 540943), (36465, 499332), (39780, 457721), (41611, 437580), (43758, 416110), (48620, 374499), (72930, 249666), (83222, 218790), (87516, 208055), (109395, 166444), (124833, 145860)]