149527840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 450696960

約数和(自身を除く): 301169120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 160, 176, 212, 220, 224, 229, 265, 280, 308, 352, 371, 385, 424, 440, 458, 530, 560, 583, 616, 742, 770, 848, 880, 916, 1060, 1120, 1145, 1166, 1232, 1484, 1540, 1603, 1696, 1760, 1832, 1855, 2120, 2290, 2332, 2464, 2519, 2915, 2968, 3080, 3206, 3664, 3710, 4081, 4240, 4580, 4664, 5038, 5830, 5936, 6160, 6412, 7328, 7420, 8015, 8162, 8480, 9160, 9328, 10076, 11660, 11872, 12137, 12320, 12595, 12824, 14840, 16030, 16324, 17633, 18320, 18656, 20152, 20405, 23320, 24274, 25190, 25648, 29680, 32060, 32648, 35266, 36640, 40304, 40810, 46640, 48548, 50380, 51296, 59360, 60685, 64120, 65296, 70532, 80608, 81620, 84959, 88165, 93280, 97096, 100760, 121370, 128240, 130592, 133507, 141064, 163240, 169918, 176330, 194192, 201520, 242740, 256480, 267014, 282128, 326480, 339836, 352660, 388384, 403040, 424795, 485480, 534028, 564256, 652960, 667535, 679672, 705320, 849590, 934549, 970960, 1068056, 1335070, 1359344, 1410640, 1699180, 1869098, 1941920, 2136112, 2670140, 2718688, 2821280, 3398360, 3738196, 4272224, 4672745, 5340280, 6796720, 7476392, 9345490, 10680560, 13593440, 14952784, 18690980, 21361120, 29905568, 37381960, 74763920, 149527840]

約数ペア:

[(1, 149527840), (2, 74763920), (4, 37381960), (5, 29905568), (7, 21361120), (8, 18690980), (10, 14952784), (11, 13593440), (14, 10680560), (16, 9345490), (20, 7476392), (22, 6796720), (28, 5340280), (32, 4672745), (35, 4272224), (40, 3738196), (44, 3398360), (53, 2821280), (55, 2718688), (56, 2670140), (70, 2136112), (77, 1941920), (80, 1869098), (88, 1699180), (106, 1410640), (110, 1359344), (112, 1335070), (140, 1068056), (154, 970960), (160, 934549), (176, 849590), (212, 705320), (220, 679672), (224, 667535), (229, 652960), (265, 564256), (280, 534028), (308, 485480), (352, 424795), (371, 403040), (385, 388384), (424, 352660), (440, 339836), (458, 326480), (530, 282128), (560, 267014), (583, 256480), (616, 242740), (742, 201520), (770, 194192), (848, 176330), (880, 169918), (916, 163240), (1060, 141064), (1120, 133507), (1145, 130592), (1166, 128240), (1232, 121370), (1484, 100760), (1540, 97096), (1603, 93280), (1696, 88165), (1760, 84959), (1832, 81620), (1855, 80608), (2120, 70532), (2290, 65296), (2332, 64120), (2464, 60685), (2519, 59360), (2915, 51296), (2968, 50380), (3080, 48548), (3206, 46640), (3664, 40810), (3710, 40304), (4081, 36640), (4240, 35266), (4580, 32648), (4664, 32060), (5038, 29680), (5830, 25648), (5936, 25190), (6160, 24274), (6412, 23320), (7328, 20405), (7420, 20152), (8015, 18656), (8162, 18320), (8480, 17633), (9160, 16324), (9328, 16030), (10076, 14840), (11660, 12824), (11872, 12595), (12137, 12320)]