1550881200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 240

約数和(自身を含む): 5470042752

約数和(自身を除く): 3919161552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 121, 132, 150, 165, 176, 200, 220, 240, 242, 264, 275, 300, 330, 363, 400, 440, 484, 528, 550, 600, 605, 660, 726, 825, 880, 968, 971, 1100, 1200, 1210, 1320, 1331, 1452, 1650, 1815, 1936, 1942, 2200, 2420, 2640, 2662, 2904, 2913, 3025, 3300, 3630, 3884, 3993, 4400, 4840, 4855, 5324, 5808, 5826, 6050, 6600, 6655, 7260, 7768, 7986, 9075, 9680, 9710, 10648, 10681, 11652, 12100, 13200, 13310, 14520, 14565, 15536, 15972, 18150, 19420, 19965, 21296, 21362, 23304, 24200, 24275, 26620, 29040, 29130, 31944, 32043, 33275, 36300, 38840, 39930, 42724, 46608, 48400, 48550, 53240, 53405, 58260, 63888, 64086, 66550, 72600, 72825, 77680, 79860, 85448, 97100, 99825, 106480, 106810, 116520, 117491, 128172, 133100, 145200, 145650, 159720, 160215, 170896, 194200, 199650, 213620, 233040, 234982, 256344, 266200, 267025, 291300, 319440, 320430, 352473, 388400, 399300, 427240, 469964, 512688, 532400, 534050, 582600, 587455, 640860, 704946, 798600, 801075, 854480, 939928, 1068100, 1165200, 1174910, 1281720, 1292401, 1409892, 1597200, 1602150, 1762365, 1879856, 2136200, 2349820, 2563440, 2584802, 2819784, 2937275, 3204300, 3524730, 3877203, 4272400, 4699640, 5169604, 5639568, 5874550, 6408600, 6462005, 7049460, 7754406, 8811825, 9399280, 10339208, 11749100, 12817200, 12924010, 14098920, 15508812, 17623650, 19386015, 20678416, 23498200, 25848020, 28197840, 31017624, 32310025, 35247300, 38772030, 46996400, 51696040, 62035248, 64620050, 70494600, 77544060, 96930075, 103392080, 129240100, 140989200, 155088120, 193860150, 258480200, 310176240, 387720300, 516960400, 775440600, 1550881200]

約数ペア:

[(1, 1550881200), (2, 775440600), (3, 516960400), (4, 387720300), (5, 310176240), (6, 258480200), (8, 193860150), (10, 155088120), (11, 140989200), (12, 129240100), (15, 103392080), (16, 96930075), (20, 77544060), (22, 70494600), (24, 64620050), (25, 62035248), (30, 51696040), (33, 46996400), (40, 38772030), (44, 35247300), (48, 32310025), (50, 31017624), (55, 28197840), (60, 25848020), (66, 23498200), (75, 20678416), (80, 19386015), (88, 17623650), (100, 15508812), (110, 14098920), (120, 12924010), (121, 12817200), (132, 11749100), (150, 10339208), (165, 9399280), (176, 8811825), (200, 7754406), (220, 7049460), (240, 6462005), (242, 6408600), (264, 5874550), (275, 5639568), (300, 5169604), (330, 4699640), (363, 4272400), (400, 3877203), (440, 3524730), (484, 3204300), (528, 2937275), (550, 2819784), (600, 2584802), (605, 2563440), (660, 2349820), (726, 2136200), (825, 1879856), (880, 1762365), (968, 1602150), (971, 1597200), (1100, 1409892), (1200, 1292401), (1210, 1281720), (1320, 1174910), (1331, 1165200), (1452, 1068100), (1650, 939928), (1815, 854480), (1936, 801075), (1942, 798600), (2200, 704946), (2420, 640860), (2640, 587455), (2662, 582600), (2904, 534050), (2913, 532400), (3025, 512688), (3300, 469964), (3630, 427240), (3884, 399300), (3993, 388400), (4400, 352473), (4840, 320430), (4855, 319440), (5324, 291300), (5808, 267025), (5826, 266200), (6050, 256344), (6600, 234982), (6655, 233040), (7260, 213620), (7768, 199650), (7986, 194200), (9075, 170896), (9680, 160215), (9710, 159720), (10648, 145650), (10681, 145200), (11652, 133100), (12100, 128172), (13200, 117491), (13310, 116520), (14520, 106810), (14565, 106480), (15536, 99825), (15972, 97100), (18150, 85448), (19420, 79860), (19965, 77680), (21296, 72825), (21362, 72600), (23304, 66550), (24200, 64086), (24275, 63888), (26620, 58260), (29040, 53405), (29130, 53240), (31944, 48550), (32043, 48400), (33275, 46608), (36300, 42724), (38840, 39930)]