149949996

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 96

約数和(自身を含む): 432230400

約数和(自身を除く): 282280404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 343, 357, 476, 588, 686, 714, 833, 1029, 1372, 1428, 1666, 2058, 2143, 2499, 3332, 4116, 4286, 4998, 5831, 6429, 8572, 9996, 11662, 12858, 15001, 17493, 23324, 25716, 30002, 34986, 36431, 45003, 60004, 69972, 72862, 90006, 105007, 109293, 145724, 180012, 210014, 218586, 255017, 315021, 420028, 437172, 510034, 630042, 735049, 765051, 1020068, 1260084, 1470098, 1530102, 1785119, 2205147, 2940196, 3060204, 3570238, 4410294, 5355357, 7140476, 8820588, 10710714, 12495833, 21421428, 24991666, 37487499, 49983332, 74974998, 149949996]

約数ペア:

[(1, 149949996), (2, 74974998), (3, 49983332), (4, 37487499), (6, 24991666), (7, 21421428), (12, 12495833), (14, 10710714), (17, 8820588), (21, 7140476), (28, 5355357), (34, 4410294), (42, 3570238), (49, 3060204), (51, 2940196), (68, 2205147), (84, 1785119), (98, 1530102), (102, 1470098), (119, 1260084), (147, 1020068), (196, 765051), (204, 735049), (238, 630042), (294, 510034), (343, 437172), (357, 420028), (476, 315021), (588, 255017), (686, 218586), (714, 210014), (833, 180012), (1029, 145724), (1372, 109293), (1428, 105007), (1666, 90006), (2058, 72862), (2143, 69972), (2499, 60004), (3332, 45003), (4116, 36431), (4286, 34986), (4998, 30002), (5831, 25716), (6429, 23324), (8572, 17493), (9996, 15001), (11662, 12858)]