149015280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 482094144

約数和(自身を除く): 333078864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 97, 111, 120, 148, 173, 185, 194, 222, 240, 291, 296, 346, 370, 388, 444, 485, 519, 555, 582, 592, 692, 740, 776, 865, 888, 970, 1038, 1110, 1164, 1384, 1455, 1480, 1552, 1730, 1776, 1940, 2076, 2220, 2328, 2595, 2768, 2910, 2960, 3460, 3589, 3880, 4152, 4440, 4656, 5190, 5820, 6401, 6920, 7178, 7760, 8304, 8880, 10380, 10767, 11640, 12802, 13840, 14356, 16781, 17945, 19203, 20760, 21534, 23280, 25604, 28712, 32005, 33562, 35890, 38406, 41520, 43068, 50343, 51208, 53835, 57424, 64010, 67124, 71780, 76812, 83905, 86136, 96015, 100686, 102416, 107670, 128020, 134248, 143560, 153624, 167810, 172272, 192030, 201372, 215340, 251715, 256040, 268496, 287120, 307248, 335620, 384060, 402744, 430680, 503430, 512080, 620897, 671240, 768120, 805488, 861360, 1006860, 1241794, 1342480, 1536240, 1862691, 2013720, 2483588, 3104485, 3725382, 4027440, 4967176, 6208970, 7450764, 9313455, 9934352, 12417940, 14901528, 18626910, 24835880, 29803056, 37253820, 49671760, 74507640, 149015280]

約数ペア:

[(1, 149015280), (2, 74507640), (3, 49671760), (4, 37253820), (5, 29803056), (6, 24835880), (8, 18626910), (10, 14901528), (12, 12417940), (15, 9934352), (16, 9313455), (20, 7450764), (24, 6208970), (30, 4967176), (37, 4027440), (40, 3725382), (48, 3104485), (60, 2483588), (74, 2013720), (80, 1862691), (97, 1536240), (111, 1342480), (120, 1241794), (148, 1006860), (173, 861360), (185, 805488), (194, 768120), (222, 671240), (240, 620897), (291, 512080), (296, 503430), (346, 430680), (370, 402744), (388, 384060), (444, 335620), (485, 307248), (519, 287120), (555, 268496), (582, 256040), (592, 251715), (692, 215340), (740, 201372), (776, 192030), (865, 172272), (888, 167810), (970, 153624), (1038, 143560), (1110, 134248), (1164, 128020), (1384, 107670), (1455, 102416), (1480, 100686), (1552, 96015), (1730, 86136), (1776, 83905), (1940, 76812), (2076, 71780), (2220, 67124), (2328, 64010), (2595, 57424), (2768, 53835), (2910, 51208), (2960, 50343), (3460, 43068), (3589, 41520), (3880, 38406), (4152, 35890), (4440, 33562), (4656, 32005), (5190, 28712), (5820, 25604), (6401, 23280), (6920, 21534), (7178, 20760), (7760, 19203), (8304, 17945), (8880, 16781), (10380, 14356), (10767, 13840), (11640, 12802)]