305898120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2898

約数の個数: 192

約数和(自身を含む): 1125109440

約数和(自身を除く): 819211320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1485, 1620, 1782, 1944, 1980, 2376, 2430, 2673, 2861, 2970, 3240, 3564, 3960, 4455, 4860, 5346, 5722, 5940, 7128, 8583, 8910, 9720, 10692, 11444, 11880, 13365, 14305, 17166, 17820, 21384, 22888, 25749, 26730, 28610, 31471, 34332, 35640, 42915, 51498, 53460, 57220, 62942, 68664, 77247, 85830, 94413, 102996, 106920, 114440, 125884, 128745, 154494, 157355, 171660, 188826, 205992, 231741, 251768, 257490, 283239, 308988, 314710, 343320, 377652, 386235, 463482, 472065, 514980, 566478, 617976, 629420, 695223, 755304, 772470, 849717, 926964, 944130, 1029960, 1132956, 1158705, 1258840, 1390446, 1416195, 1544940, 1699434, 1853928, 1888260, 2265912, 2317410, 2549151, 2780892, 2832390, 3089880, 3398868, 3476115, 3776520, 4248585, 4634820, 5098302, 5561784, 5664780, 6797736, 6952230, 7647453, 8497170, 9269640, 10196604, 11329560, 12745755, 13904460, 15294906, 16994340, 20393208, 25491510, 27808920, 30589812, 33988680, 38237265, 50983020, 61179624, 76474530, 101966040, 152949060, 305898120]

約数ペア:

[(1, 305898120), (2, 152949060), (3, 101966040), (4, 76474530), (5, 61179624), (6, 50983020), (8, 38237265), (9, 33988680), (10, 30589812), (11, 27808920), (12, 25491510), (15, 20393208), (18, 16994340), (20, 15294906), (22, 13904460), (24, 12745755), (27, 11329560), (30, 10196604), (33, 9269640), (36, 8497170), (40, 7647453), (44, 6952230), (45, 6797736), (54, 5664780), (55, 5561784), (60, 5098302), (66, 4634820), (72, 4248585), (81, 3776520), (88, 3476115), (90, 3398868), (99, 3089880), (108, 2832390), (110, 2780892), (120, 2549151), (132, 2317410), (135, 2265912), (162, 1888260), (165, 1853928), (180, 1699434), (198, 1544940), (216, 1416195), (220, 1390446), (243, 1258840), (264, 1158705), (270, 1132956), (297, 1029960), (324, 944130), (330, 926964), (360, 849717), (396, 772470), (405, 755304), (440, 695223), (486, 629420), (495, 617976), (540, 566478), (594, 514980), (648, 472065), (660, 463482), (792, 386235), (810, 377652), (891, 343320), (972, 314710), (990, 308988), (1080, 283239), (1188, 257490), (1215, 251768), (1320, 231741), (1485, 205992), (1620, 188826), (1782, 171660), (1944, 157355), (1980, 154494), (2376, 128745), (2430, 125884), (2673, 114440), (2861, 106920), (2970, 102996), (3240, 94413), (3564, 85830), (3960, 77247), (4455, 68664), (4860, 62942), (5346, 57220), (5722, 53460), (5940, 51498), (7128, 42915), (8583, 35640), (8910, 34332), (9720, 31471), (10692, 28610), (11444, 26730), (11880, 25749), (13365, 22888), (14305, 21384), (17166, 17820)]