153910260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2187

約数の個数: 192

約数和(自身を含む): 576307200

約数和(自身を除く): 422396940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2143, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4286, 4788, 5130, 5985, 6429, 7182, 7980, 8572, 10260, 10715, 11970, 12858, 14364, 15001, 17955, 19287, 21430, 23940, 25716, 30002, 32145, 35910, 38574, 40717, 42860, 45003, 57861, 60004, 64290, 71820, 75005, 77148, 81434, 90006, 96435, 115722, 122151, 128580, 135009, 150010, 162868, 180012, 192870, 203585, 225015, 231444, 244302, 270018, 285019, 289305, 300020, 366453, 385740, 405027, 407170, 450030, 488604, 540036, 570038, 578610, 610755, 675045, 732906, 810054, 814340, 855057, 900060, 1099359, 1140076, 1157220, 1221510, 1350090, 1425095, 1465812, 1620108, 1710114, 1832265, 2025135, 2198718, 2443020, 2565171, 2700180, 2850190, 3420228, 3664530, 4050270, 4275285, 4397436, 5130342, 5496795, 5700380, 7329060, 7695513, 8100540, 8550570, 10260684, 10993590, 12825855, 15391026, 17101140, 21987180, 25651710, 30782052, 38477565, 51303420, 76955130, 153910260]

約数ペア:

[(1, 153910260), (2, 76955130), (3, 51303420), (4, 38477565), (5, 30782052), (6, 25651710), (7, 21987180), (9, 17101140), (10, 15391026), (12, 12825855), (14, 10993590), (15, 10260684), (18, 8550570), (19, 8100540), (20, 7695513), (21, 7329060), (27, 5700380), (28, 5496795), (30, 5130342), (35, 4397436), (36, 4275285), (38, 4050270), (42, 3664530), (45, 3420228), (54, 2850190), (57, 2700180), (60, 2565171), (63, 2443020), (70, 2198718), (76, 2025135), (84, 1832265), (90, 1710114), (95, 1620108), (105, 1465812), (108, 1425095), (114, 1350090), (126, 1221510), (133, 1157220), (135, 1140076), (140, 1099359), (171, 900060), (180, 855057), (189, 814340), (190, 810054), (210, 732906), (228, 675045), (252, 610755), (266, 578610), (270, 570038), (285, 540036), (315, 488604), (342, 450030), (378, 407170), (380, 405027), (399, 385740), (420, 366453), (513, 300020), (532, 289305), (540, 285019), (570, 270018), (630, 244302), (665, 231444), (684, 225015), (756, 203585), (798, 192870), (855, 180012), (945, 162868), (1026, 150010), (1140, 135009), (1197, 128580), (1260, 122151), (1330, 115722), (1596, 96435), (1710, 90006), (1890, 81434), (1995, 77148), (2052, 75005), (2143, 71820), (2394, 64290), (2565, 60004), (2660, 57861), (3420, 45003), (3591, 42860), (3780, 40717), (3990, 38574), (4286, 35910), (4788, 32145), (5130, 30002), (5985, 25716), (6429, 23940), (7182, 21430), (7980, 19287), (8572, 17955), (10260, 15001), (10715, 14364), (11970, 12858)]