267842430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 760320000

約数和(自身を除く): 492477570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 109, 114, 135, 171, 190, 218, 270, 285, 327, 342, 479, 513, 545, 570, 654, 855, 958, 981, 1026, 1090, 1437, 1635, 1710, 1962, 2071, 2395, 2565, 2874, 2943, 3270, 4142, 4311, 4790, 4905, 5130, 5886, 6213, 7185, 8622, 9101, 9810, 10355, 12426, 12933, 14370, 14715, 18202, 18639, 20710, 21555, 25866, 27303, 29430, 31065, 37278, 43110, 45505, 52211, 54606, 55917, 62130, 64665, 81909, 91010, 93195, 104422, 111834, 129330, 136515, 156633, 163818, 186390, 245727, 261055, 273030, 279585, 313266, 409545, 469899, 491454, 522110, 559170, 783165, 819090, 939798, 992009, 1228635, 1409697, 1566330, 1984018, 2349495, 2457270, 2819394, 2976027, 4698990, 4960045, 5952054, 7048485, 8928081, 9920090, 14096970, 14880135, 17856162, 26784243, 29760270, 44640405, 53568486, 89280810, 133921215, 267842430]

約数ペア:

[(1, 267842430), (2, 133921215), (3, 89280810), (5, 53568486), (6, 44640405), (9, 29760270), (10, 26784243), (15, 17856162), (18, 14880135), (19, 14096970), (27, 9920090), (30, 8928081), (38, 7048485), (45, 5952054), (54, 4960045), (57, 4698990), (90, 2976027), (95, 2819394), (109, 2457270), (114, 2349495), (135, 1984018), (171, 1566330), (190, 1409697), (218, 1228635), (270, 992009), (285, 939798), (327, 819090), (342, 783165), (479, 559170), (513, 522110), (545, 491454), (570, 469899), (654, 409545), (855, 313266), (958, 279585), (981, 273030), (1026, 261055), (1090, 245727), (1437, 186390), (1635, 163818), (1710, 156633), (1962, 136515), (2071, 129330), (2395, 111834), (2565, 104422), (2874, 93195), (2943, 91010), (3270, 81909), (4142, 64665), (4311, 62130), (4790, 55917), (4905, 54606), (5130, 52211), (5886, 45505), (6213, 43110), (7185, 37278), (8622, 31065), (9101, 29430), (9810, 27303), (10355, 25866), (12426, 21555), (12933, 20710), (14370, 18639), (14715, 18202)]