149175180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 578672640

約数和(自身を除く): 429497460

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, 42, 44, 45, 47, 55, 60, 63, 66, 70, 77, 84, 90, 94, 99, 105, 110, 126, 132, 140, 141, 154, 165, 180, 188, 198, 210, 220, 229, 231, 235, 252, 282, 308, 315, 329, 330, 385, 396, 420, 423, 458, 462, 470, 495, 517, 564, 630, 658, 660, 687, 693, 705, 770, 846, 916, 924, 940, 987, 990, 1034, 1145, 1155, 1260, 1316, 1374, 1386, 1410, 1540, 1551, 1603, 1645, 1692, 1974, 1980, 2061, 2068, 2115, 2290, 2310, 2519, 2585, 2748, 2772, 2820, 2961, 3102, 3206, 3290, 3435, 3465, 3619, 3948, 4122, 4230, 4580, 4620, 4653, 4809, 4935, 5038, 5170, 5922, 6204, 6412, 6580, 6870, 6930, 7238, 7557, 7755, 8015, 8244, 8460, 9306, 9618, 9870, 10076, 10305, 10340, 10763, 10857, 11844, 12595, 13740, 13860, 14427, 14476, 14805, 15114, 15510, 16030, 17633, 18095, 18612, 19236, 19740, 20610, 21526, 21714, 22671, 23265, 24045, 25190, 28854, 29610, 30228, 31020, 32060, 32289, 32571, 35266, 36190, 37785, 41220, 43052, 43428, 45342, 46530, 48090, 50380, 52899, 53815, 54285, 57708, 59220, 64578, 65142, 70532, 72135, 72380, 75341, 75570, 88165, 90684, 93060, 96180, 96867, 105798, 107630, 108570, 113355, 118393, 129156, 130284, 144270, 150682, 151140, 158697, 161445, 162855, 176330, 193734, 211596, 215260, 217140, 226023, 226710, 236786, 264495, 288540, 301364, 317394, 322890, 325710, 352660, 355179, 376705, 387468, 452046, 453420, 473572, 484335, 528990, 591965, 634788, 645780, 651420, 678069, 710358, 753410, 793485, 828751, 904092, 968670, 1057980, 1065537, 1130115, 1183930, 1356138, 1420716, 1506820, 1586970, 1657502, 1775895, 1937340, 2131074, 2260230, 2367860, 2486253, 2712276, 3173940, 3315004, 3390345, 3551790, 4143755, 4262148, 4520460, 4972506, 5327685, 6780690, 7103580, 7458759, 8287510, 9945012, 10655370, 12431265, 13561380, 14917518, 16575020, 21310740, 24862530, 29835036, 37293795, 49725060, 74587590, 149175180]

約数ペア:

[(1, 149175180), (2, 74587590), (3, 49725060), (4, 37293795), (5, 29835036), (6, 24862530), (7, 21310740), (9, 16575020), (10, 14917518), (11, 13561380), (12, 12431265), (14, 10655370), (15, 9945012), (18, 8287510), (20, 7458759), (21, 7103580), (22, 6780690), (28, 5327685), (30, 4972506), (33, 4520460), (35, 4262148), (36, 4143755), (42, 3551790), (44, 3390345), (45, 3315004), (47, 3173940), (55, 2712276), (60, 2486253), (63, 2367860), (66, 2260230), (70, 2131074), (77, 1937340), (84, 1775895), (90, 1657502), (94, 1586970), (99, 1506820), (105, 1420716), (110, 1356138), (126, 1183930), (132, 1130115), (140, 1065537), (141, 1057980), (154, 968670), (165, 904092), (180, 828751), (188, 793485), (198, 753410), (210, 710358), (220, 678069), (229, 651420), (231, 645780), (235, 634788), (252, 591965), (282, 528990), (308, 484335), (315, 473572), (329, 453420), (330, 452046), (385, 387468), (396, 376705), (420, 355179), (423, 352660), (458, 325710), (462, 322890), (470, 317394), (495, 301364), (517, 288540), (564, 264495), (630, 236786), (658, 226710), (660, 226023), (687, 217140), (693, 215260), (705, 211596), (770, 193734), (846, 176330), (916, 162855), (924, 161445), (940, 158697), (987, 151140), (990, 150682), (1034, 144270), (1145, 130284), (1155, 129156), (1260, 118393), (1316, 113355), (1374, 108570), (1386, 107630), (1410, 105798), (1540, 96867), (1551, 96180), (1603, 93060), (1645, 90684), (1692, 88165), (1974, 75570), (1980, 75341), (2061, 72380), (2068, 72135), (2115, 70532), (2290, 65142), (2310, 64578), (2519, 59220), (2585, 57708), (2748, 54285), (2772, 53815), (2820, 52899), (2961, 50380), (3102, 48090), (3206, 46530), (3290, 45342), (3435, 43428), (3465, 43052), (3619, 41220), (3948, 37785), (4122, 36190), (4230, 35266), (4580, 32571), (4620, 32289), (4653, 32060), (4809, 31020), (4935, 30228), (5038, 29610), (5170, 28854), (5922, 25190), (6204, 24045), (6412, 23265), (6580, 22671), (6870, 21714), (6930, 21526), (7238, 20610), (7557, 19740), (7755, 19236), (8015, 18612), (8244, 18095), (8460, 17633), (9306, 16030), (9618, 15510), (9870, 15114), (10076, 14805), (10305, 14476), (10340, 14427), (10763, 13860), (10857, 13740), (11844, 12595)]