45547740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 162332352

約数和(自身を除く): 116784612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 977, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1954, 2220, 2331, 2590, 2931, 3108, 3330, 3885, 3908, 4662, 4885, 5180, 5862, 6660, 6839, 7770, 8793, 9324, 9770, 11655, 11724, 13678, 14655, 15540, 17586, 19540, 20517, 23310, 27356, 29310, 34195, 35172, 36149, 41034, 43965, 46620, 58620, 61551, 68390, 72298, 82068, 87930, 102585, 108447, 123102, 136780, 144596, 175860, 180745, 205170, 216894, 246204, 253043, 307755, 325341, 361490, 410340, 433788, 506086, 542235, 615510, 650682, 722980, 759129, 1012172, 1084470, 1231020, 1265215, 1301364, 1518258, 1626705, 2168940, 2277387, 2530430, 3036516, 3253410, 3795645, 4554774, 5060860, 6506820, 7591290, 9109548, 11386935, 15182580, 22773870, 45547740]

約数ペア:

[(1, 45547740), (2, 22773870), (3, 15182580), (4, 11386935), (5, 9109548), (6, 7591290), (7, 6506820), (9, 5060860), (10, 4554774), (12, 3795645), (14, 3253410), (15, 3036516), (18, 2530430), (20, 2277387), (21, 2168940), (28, 1626705), (30, 1518258), (35, 1301364), (36, 1265215), (37, 1231020), (42, 1084470), (45, 1012172), (60, 759129), (63, 722980), (70, 650682), (74, 615510), (84, 542235), (90, 506086), (105, 433788), (111, 410340), (126, 361490), (140, 325341), (148, 307755), (180, 253043), (185, 246204), (210, 216894), (222, 205170), (252, 180745), (259, 175860), (315, 144596), (333, 136780), (370, 123102), (420, 108447), (444, 102585), (518, 87930), (555, 82068), (630, 72298), (666, 68390), (740, 61551), (777, 58620), (977, 46620), (1036, 43965), (1110, 41034), (1260, 36149), (1295, 35172), (1332, 34195), (1554, 29310), (1665, 27356), (1954, 23310), (2220, 20517), (2331, 19540), (2590, 17586), (2931, 15540), (3108, 14655), (3330, 13678), (3885, 11724), (3908, 11655), (4662, 9770), (4885, 9324), (5180, 8793), (5862, 7770), (6660, 6839)]