133536780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 306757620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 149, 156, 180, 195, 234, 260, 298, 383, 390, 447, 468, 585, 596, 745, 766, 780, 894, 1149, 1170, 1341, 1490, 1532, 1788, 1915, 1937, 2235, 2298, 2340, 2682, 2980, 3447, 3830, 3874, 4470, 4596, 4979, 5364, 5745, 5811, 6705, 6894, 7660, 7748, 8940, 9685, 9958, 11490, 11622, 13410, 13788, 14937, 17235, 17433, 19370, 19916, 22980, 23244, 24895, 26820, 29055, 29874, 34470, 34866, 38740, 44811, 49790, 57067, 58110, 59748, 68940, 69732, 74685, 87165, 89622, 99580, 114134, 116220, 149370, 171201, 174330, 179244, 224055, 228268, 285335, 298740, 342402, 348660, 448110, 513603, 570670, 684804, 741871, 856005, 896220, 1027206, 1141340, 1483742, 1712010, 2054412, 2225613, 2568015, 2967484, 3424020, 3709355, 4451226, 5136030, 6676839, 7418710, 8902452, 10272060, 11128065, 13353678, 14837420, 22256130, 26707356, 33384195, 44512260, 66768390, 133536780]

約数ペア:

[(1, 133536780), (2, 66768390), (3, 44512260), (4, 33384195), (5, 26707356), (6, 22256130), (9, 14837420), (10, 13353678), (12, 11128065), (13, 10272060), (15, 8902452), (18, 7418710), (20, 6676839), (26, 5136030), (30, 4451226), (36, 3709355), (39, 3424020), (45, 2967484), (52, 2568015), (60, 2225613), (65, 2054412), (78, 1712010), (90, 1483742), (117, 1141340), (130, 1027206), (149, 896220), (156, 856005), (180, 741871), (195, 684804), (234, 570670), (260, 513603), (298, 448110), (383, 348660), (390, 342402), (447, 298740), (468, 285335), (585, 228268), (596, 224055), (745, 179244), (766, 174330), (780, 171201), (894, 149370), (1149, 116220), (1170, 114134), (1341, 99580), (1490, 89622), (1532, 87165), (1788, 74685), (1915, 69732), (1937, 68940), (2235, 59748), (2298, 58110), (2340, 57067), (2682, 49790), (2980, 44811), (3447, 38740), (3830, 34866), (3874, 34470), (4470, 29874), (4596, 29055), (4979, 26820), (5364, 24895), (5745, 23244), (5811, 22980), (6705, 19916), (6894, 19370), (7660, 17433), (7748, 17235), (8940, 14937), (9685, 13788), (9958, 13410), (11490, 11622)]