27956340540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{36691}}^1$

素因数の和:36809

約数の個数: 192

約数和(自身を含む): 93203550720

約数和(自身を除く): 65247210180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 83, 85, 90, 102, 108, 135, 153, 166, 170, 180, 204, 249, 255, 270, 306, 332, 340, 415, 459, 498, 510, 540, 612, 747, 765, 830, 918, 996, 1020, 1245, 1411, 1494, 1530, 1660, 1836, 2241, 2295, 2490, 2822, 2988, 3060, 3735, 4233, 4482, 4590, 4980, 5644, 7055, 7470, 8466, 8964, 9180, 11205, 12699, 14110, 14940, 16932, 21165, 22410, 25398, 28220, 36691, 38097, 42330, 44820, 50796, 63495, 73382, 76194, 84660, 110073, 126990, 146764, 152388, 183455, 190485, 220146, 253980, 330219, 366910, 380970, 440292, 550365, 623747, 660438, 733820, 761940, 990657, 1100730, 1247494, 1320876, 1651095, 1871241, 1981314, 2201460, 2494988, 3045353, 3118735, 3302190, 3742482, 3962628, 4953285, 5613723, 6090706, 6237470, 6604380, 7484964, 9136059, 9356205, 9906570, 11227446, 12181412, 12474940, 15226765, 16841169, 18272118, 18712410, 19813140, 22454892, 27408177, 28068615, 30453530, 33682338, 36544236, 37424820, 45680295, 51771001, 54816354, 56137230, 60907060, 67364676, 82224531, 84205845, 91360590, 103542002, 109632708, 112274460, 137040885, 155313003, 164449062, 168411690, 182721180, 207084004, 258855005, 274081770, 310626006, 328898124, 336823380, 411122655, 465939009, 517710010, 548163540, 621252012, 776565015, 822245310, 931878018, 1035420020, 1397817027, 1553130030, 1644490620, 1863756036, 2329695045, 2795634054, 3106260060, 4659390090, 5591268108, 6989085135, 9318780180, 13978170270, 27956340540]

約数ペア:

[(1, 27956340540), (2, 13978170270), (3, 9318780180), (4, 6989085135), (5, 5591268108), (6, 4659390090), (9, 3106260060), (10, 2795634054), (12, 2329695045), (15, 1863756036), (17, 1644490620), (18, 1553130030), (20, 1397817027), (27, 1035420020), (30, 931878018), (34, 822245310), (36, 776565015), (45, 621252012), (51, 548163540), (54, 517710010), (60, 465939009), (68, 411122655), (83, 336823380), (85, 328898124), (90, 310626006), (102, 274081770), (108, 258855005), (135, 207084004), (153, 182721180), (166, 168411690), (170, 164449062), (180, 155313003), (204, 137040885), (249, 112274460), (255, 109632708), (270, 103542002), (306, 91360590), (332, 84205845), (340, 82224531), (415, 67364676), (459, 60907060), (498, 56137230), (510, 54816354), (540, 51771001), (612, 45680295), (747, 37424820), (765, 36544236), (830, 33682338), (918, 30453530), (996, 28068615), (1020, 27408177), (1245, 22454892), (1411, 19813140), (1494, 18712410), (1530, 18272118), (1660, 16841169), (1836, 15226765), (2241, 12474940), (2295, 12181412), (2490, 11227446), (2822, 9906570), (2988, 9356205), (3060, 9136059), (3735, 7484964), (4233, 6604380), (4482, 6237470), (4590, 6090706), (4980, 5613723), (5644, 4953285), (7055, 3962628), (7470, 3742482), (8466, 3302190), (8964, 3118735), (9180, 3045353), (11205, 2494988), (12699, 2201460), (14110, 1981314), (14940, 1871241), (16932, 1651095), (21165, 1320876), (22410, 1247494), (25398, 1100730), (28220, 990657), (36691, 761940), (38097, 733820), (42330, 660438), (44820, 623747), (50796, 550365), (63495, 440292), (73382, 380970), (76194, 366910), (84660, 330219), (110073, 253980), (126990, 220146), (146764, 190485), (152388, 183455)]