11809980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 45313632

約数和(自身を除く): 33503652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 103, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 206, 210, 234, 245, 252, 260, 273, 294, 309, 315, 364, 390, 412, 420, 441, 455, 468, 490, 515, 546, 585, 588, 618, 630, 637, 721, 735, 780, 819, 882, 910, 927, 980, 1030, 1092, 1170, 1236, 1260, 1274, 1339, 1365, 1442, 1470, 1545, 1638, 1764, 1820, 1854, 1911, 2060, 2163, 2205, 2340, 2548, 2678, 2730, 2884, 2940, 3090, 3185, 3276, 3605, 3708, 3822, 4017, 4095, 4326, 4410, 4635, 5047, 5356, 5460, 5733, 6180, 6370, 6489, 6695, 7210, 7644, 8034, 8190, 8652, 8820, 9270, 9373, 9555, 10094, 10815, 11466, 12051, 12740, 12978, 13390, 14420, 15141, 16068, 16380, 18540, 18746, 19110, 20085, 20188, 21630, 22932, 24102, 25235, 25956, 26780, 28119, 28665, 30282, 32445, 37492, 38220, 40170, 43260, 45423, 46865, 48204, 50470, 56238, 57330, 60255, 60564, 64890, 65611, 75705, 80340, 84357, 90846, 93730, 100940, 112476, 114660, 120510, 129780, 131222, 140595, 151410, 168714, 181692, 187460, 196833, 227115, 241020, 262444, 281190, 302820, 328055, 337428, 393666, 421785, 454230, 562380, 590499, 656110, 787332, 843570, 908460, 984165, 1180998, 1312220, 1687140, 1968330, 2361996, 2952495, 3936660, 5904990, 11809980]

約数ペア:

[(1, 11809980), (2, 5904990), (3, 3936660), (4, 2952495), (5, 2361996), (6, 1968330), (7, 1687140), (9, 1312220), (10, 1180998), (12, 984165), (13, 908460), (14, 843570), (15, 787332), (18, 656110), (20, 590499), (21, 562380), (26, 454230), (28, 421785), (30, 393666), (35, 337428), (36, 328055), (39, 302820), (42, 281190), (45, 262444), (49, 241020), (52, 227115), (60, 196833), (63, 187460), (65, 181692), (70, 168714), (78, 151410), (84, 140595), (90, 131222), (91, 129780), (98, 120510), (103, 114660), (105, 112476), (117, 100940), (126, 93730), (130, 90846), (140, 84357), (147, 80340), (156, 75705), (180, 65611), (182, 64890), (195, 60564), (196, 60255), (206, 57330), (210, 56238), (234, 50470), (245, 48204), (252, 46865), (260, 45423), (273, 43260), (294, 40170), (309, 38220), (315, 37492), (364, 32445), (390, 30282), (412, 28665), (420, 28119), (441, 26780), (455, 25956), (468, 25235), (490, 24102), (515, 22932), (546, 21630), (585, 20188), (588, 20085), (618, 19110), (630, 18746), (637, 18540), (721, 16380), (735, 16068), (780, 15141), (819, 14420), (882, 13390), (910, 12978), (927, 12740), (980, 12051), (1030, 11466), (1092, 10815), (1170, 10094), (1236, 9555), (1260, 9373), (1274, 9270), (1339, 8820), (1365, 8652), (1442, 8190), (1470, 8034), (1545, 7644), (1638, 7210), (1764, 6695), (1820, 6489), (1854, 6370), (1911, 6180), (2060, 5733), (2163, 5460), (2205, 5356), (2340, 5047), (2548, 4635), (2678, 4410), (2730, 4326), (2884, 4095), (2940, 4017), (3090, 3822), (3185, 3708), (3276, 3605)]