45640980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 179262720

約数和(自身を除く): 133621740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 37, 42, 44, 45, 55, 60, 63, 66, 70, 74, 77, 84, 89, 90, 99, 105, 110, 111, 126, 132, 140, 148, 154, 165, 178, 180, 185, 198, 210, 220, 222, 231, 252, 259, 267, 308, 315, 330, 333, 356, 370, 385, 396, 407, 420, 444, 445, 462, 495, 518, 534, 555, 623, 630, 660, 666, 693, 740, 770, 777, 801, 814, 890, 924, 979, 990, 1036, 1068, 1110, 1155, 1221, 1246, 1260, 1295, 1332, 1335, 1386, 1540, 1554, 1602, 1628, 1665, 1780, 1869, 1958, 1980, 2035, 2220, 2310, 2331, 2442, 2492, 2590, 2670, 2772, 2849, 2937, 3108, 3115, 3204, 3293, 3330, 3465, 3663, 3738, 3885, 3916, 4005, 4070, 4620, 4662, 4884, 4895, 5180, 5340, 5607, 5698, 5874, 6105, 6230, 6586, 6660, 6853, 6930, 7326, 7476, 7770, 8010, 8140, 8547, 8811, 9324, 9345, 9790, 9879, 11214, 11396, 11655, 11748, 12210, 12460, 13172, 13706, 13860, 14245, 14652, 14685, 15540, 16020, 16465, 17094, 17622, 18315, 18690, 19580, 19758, 20559, 22428, 23051, 23310, 24420, 25641, 27412, 28035, 28490, 29370, 29637, 32930, 34188, 34265, 35244, 36223, 36630, 37380, 39516, 41118, 42735, 44055, 46102, 46620, 49395, 51282, 56070, 56980, 58740, 59274, 61677, 65860, 68530, 69153, 72446, 73260, 82236, 85470, 88110, 92204, 98790, 102564, 102795, 108669, 112140, 115255, 118548, 123354, 128205, 137060, 138306, 144892, 148185, 170940, 176220, 181115, 197580, 205590, 207459, 217338, 230510, 246708, 253561, 256410, 276612, 296370, 308385, 326007, 345765, 362230, 411180, 414918, 434676, 461020, 507122, 512820, 543345, 592740, 616770, 652014, 691530, 724460, 760683, 829836, 1014244, 1037295, 1086690, 1233540, 1267805, 1304028, 1383060, 1521366, 1630035, 2074590, 2173380, 2282049, 2535610, 3042732, 3260070, 3803415, 4149180, 4564098, 5071220, 6520140, 7606830, 9128196, 11410245, 15213660, 22820490, 45640980]

約数ペア:

[(1, 45640980), (2, 22820490), (3, 15213660), (4, 11410245), (5, 9128196), (6, 7606830), (7, 6520140), (9, 5071220), (10, 4564098), (11, 4149180), (12, 3803415), (14, 3260070), (15, 3042732), (18, 2535610), (20, 2282049), (21, 2173380), (22, 2074590), (28, 1630035), (30, 1521366), (33, 1383060), (35, 1304028), (36, 1267805), (37, 1233540), (42, 1086690), (44, 1037295), (45, 1014244), (55, 829836), (60, 760683), (63, 724460), (66, 691530), (70, 652014), (74, 616770), (77, 592740), (84, 543345), (89, 512820), (90, 507122), (99, 461020), (105, 434676), (110, 414918), (111, 411180), (126, 362230), (132, 345765), (140, 326007), (148, 308385), (154, 296370), (165, 276612), (178, 256410), (180, 253561), (185, 246708), (198, 230510), (210, 217338), (220, 207459), (222, 205590), (231, 197580), (252, 181115), (259, 176220), (267, 170940), (308, 148185), (315, 144892), (330, 138306), (333, 137060), (356, 128205), (370, 123354), (385, 118548), (396, 115255), (407, 112140), (420, 108669), (444, 102795), (445, 102564), (462, 98790), (495, 92204), (518, 88110), (534, 85470), (555, 82236), (623, 73260), (630, 72446), (660, 69153), (666, 68530), (693, 65860), (740, 61677), (770, 59274), (777, 58740), (801, 56980), (814, 56070), (890, 51282), (924, 49395), (979, 46620), (990, 46102), (1036, 44055), (1068, 42735), (1110, 41118), (1155, 39516), (1221, 37380), (1246, 36630), (1260, 36223), (1295, 35244), (1332, 34265), (1335, 34188), (1386, 32930), (1540, 29637), (1554, 29370), (1602, 28490), (1628, 28035), (1665, 27412), (1780, 25641), (1869, 24420), (1958, 23310), (1980, 23051), (2035, 22428), (2220, 20559), (2310, 19758), (2331, 19580), (2442, 18690), (2492, 18315), (2590, 17622), (2670, 17094), (2772, 16465), (2849, 16020), (2937, 15540), (3108, 14685), (3115, 14652), (3204, 14245), (3293, 13860), (3330, 13706), (3465, 13172), (3663, 12460), (3738, 12210), (3885, 11748), (3916, 11655), (4005, 11396), (4070, 11214), (4620, 9879), (4662, 9790), (4884, 9345), (4895, 9324), (5180, 8811), (5340, 8547), (5607, 8140), (5698, 8010), (5874, 7770), (6105, 7476), (6230, 7326), (6586, 6930), (6660, 6853)]