40909050

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 288

約数和(自身を含む): 144074112

約数和(自身を除く): 103165062

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 37, 39, 42, 45, 50, 54, 63, 65, 70, 74, 75, 78, 81, 90, 91, 105, 111, 117, 126, 130, 135, 150, 162, 175, 182, 185, 189, 195, 210, 222, 225, 234, 243, 259, 270, 273, 315, 325, 333, 350, 351, 370, 378, 390, 405, 450, 455, 481, 486, 518, 525, 546, 555, 567, 585, 630, 650, 666, 675, 702, 777, 810, 819, 910, 925, 945, 962, 975, 999, 1050, 1053, 1110, 1134, 1170, 1215, 1295, 1350, 1365, 1443, 1554, 1575, 1638, 1665, 1701, 1755, 1850, 1890, 1950, 1998, 2025, 2106, 2275, 2331, 2405, 2430, 2457, 2590, 2730, 2775, 2835, 2886, 2925, 2997, 3150, 3159, 3330, 3367, 3402, 3510, 3885, 4050, 4095, 4329, 4550, 4662, 4725, 4810, 4914, 4995, 5265, 5550, 5670, 5850, 5994, 6075, 6318, 6475, 6734, 6825, 6993, 7215, 7371, 7770, 8190, 8325, 8505, 8658, 8775, 8991, 9450, 9990, 10101, 10530, 11655, 12025, 12150, 12285, 12950, 12987, 13650, 13986, 14175, 14430, 14742, 14985, 15795, 16650, 16835, 17010, 17550, 17982, 19425, 20202, 20475, 20979, 21645, 22113, 23310, 24050, 24570, 24975, 25974, 26325, 28350, 29970, 30303, 31590, 33670, 34965, 36075, 36855, 38850, 38961, 40950, 41958, 42525, 43290, 44226, 44955, 49950, 50505, 52650, 58275, 60606, 61425, 62937, 64935, 69930, 72150, 73710, 74925, 77922, 78975, 84175, 85050, 89910, 90909, 101010, 104895, 108225, 110565, 116550, 116883, 122850, 125874, 129870, 149850, 151515, 157950, 168350, 174825, 181818, 184275, 194805, 209790, 216450, 221130, 224775, 233766, 252525, 272727, 303030, 314685, 324675, 349650, 368550, 389610, 449550, 454545, 505050, 524475, 545454, 552825, 584415, 629370, 649350, 757575, 818181, 909090, 974025, 1048950, 1105650, 1168830, 1363635, 1515150, 1573425, 1636362, 1948050, 2272725, 2727270, 2922075, 3146850, 4090905, 4545450, 5844150, 6818175, 8181810, 13636350, 20454525, 40909050]

約数ペア:

[(1, 40909050), (2, 20454525), (3, 13636350), (5, 8181810), (6, 6818175), (7, 5844150), (9, 4545450), (10, 4090905), (13, 3146850), (14, 2922075), (15, 2727270), (18, 2272725), (21, 1948050), (25, 1636362), (26, 1573425), (27, 1515150), (30, 1363635), (35, 1168830), (37, 1105650), (39, 1048950), (42, 974025), (45, 909090), (50, 818181), (54, 757575), (63, 649350), (65, 629370), (70, 584415), (74, 552825), (75, 545454), (78, 524475), (81, 505050), (90, 454545), (91, 449550), (105, 389610), (111, 368550), (117, 349650), (126, 324675), (130, 314685), (135, 303030), (150, 272727), (162, 252525), (175, 233766), (182, 224775), (185, 221130), (189, 216450), (195, 209790), (210, 194805), (222, 184275), (225, 181818), (234, 174825), (243, 168350), (259, 157950), (270, 151515), (273, 149850), (315, 129870), (325, 125874), (333, 122850), (350, 116883), (351, 116550), (370, 110565), (378, 108225), (390, 104895), (405, 101010), (450, 90909), (455, 89910), (481, 85050), (486, 84175), (518, 78975), (525, 77922), (546, 74925), (555, 73710), (567, 72150), (585, 69930), (630, 64935), (650, 62937), (666, 61425), (675, 60606), (702, 58275), (777, 52650), (810, 50505), (819, 49950), (910, 44955), (925, 44226), (945, 43290), (962, 42525), (975, 41958), (999, 40950), (1050, 38961), (1053, 38850), (1110, 36855), (1134, 36075), (1170, 34965), (1215, 33670), (1295, 31590), (1350, 30303), (1365, 29970), (1443, 28350), (1554, 26325), (1575, 25974), (1638, 24975), (1665, 24570), (1701, 24050), (1755, 23310), (1850, 22113), (1890, 21645), (1950, 20979), (1998, 20475), (2025, 20202), (2106, 19425), (2275, 17982), (2331, 17550), (2405, 17010), (2430, 16835), (2457, 16650), (2590, 15795), (2730, 14985), (2775, 14742), (2835, 14430), (2886, 14175), (2925, 13986), (2997, 13650), (3150, 12987), (3159, 12950), (3330, 12285), (3367, 12150), (3402, 12025), (3510, 11655), (3885, 10530), (4050, 10101), (4095, 9990), (4329, 9450), (4550, 8991), (4662, 8775), (4725, 8658), (4810, 8505), (4914, 8325), (4995, 8190), (5265, 7770), (5550, 7371), (5670, 7215), (5850, 6993), (5994, 6825), (6075, 6734), (6318, 6475)]