148020180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 551577600

約数和(自身を除く): 403557420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 49, 55, 60, 66, 69, 70, 77, 84, 92, 98, 105, 110, 115, 132, 138, 140, 147, 154, 161, 165, 196, 199, 210, 220, 230, 231, 245, 253, 276, 294, 308, 322, 330, 345, 385, 398, 420, 460, 462, 483, 490, 506, 539, 588, 597, 644, 660, 690, 735, 759, 770, 796, 805, 924, 966, 980, 995, 1012, 1078, 1127, 1155, 1194, 1265, 1380, 1393, 1470, 1518, 1540, 1610, 1617, 1771, 1932, 1990, 2156, 2189, 2254, 2310, 2388, 2415, 2530, 2695, 2786, 2940, 2985, 3036, 3220, 3234, 3381, 3542, 3795, 3980, 4179, 4378, 4508, 4577, 4620, 4830, 5060, 5313, 5390, 5572, 5635, 5970, 6468, 6567, 6762, 6965, 7084, 7590, 8085, 8358, 8756, 8855, 9154, 9660, 9751, 10626, 10780, 10945, 11270, 11940, 12397, 13134, 13524, 13731, 13930, 15180, 15323, 16170, 16716, 16905, 17710, 18308, 19502, 20895, 21252, 21890, 22540, 22885, 24794, 26268, 26565, 27462, 27860, 29253, 30646, 32039, 32340, 32835, 33810, 35420, 37191, 39004, 41790, 43780, 45770, 45969, 48755, 49588, 50347, 53130, 54924, 58506, 61292, 61985, 64078, 65670, 67620, 68655, 74382, 76615, 83580, 91540, 91938, 96117, 97510, 100694, 106260, 107261, 117012, 123970, 128156, 131340, 137310, 146265, 148764, 151041, 153230, 160195, 183876, 185955, 192234, 195020, 201388, 214522, 224273, 229845, 247940, 251735, 274620, 292530, 302082, 306460, 320390, 321783, 352429, 371910, 384468, 429044, 448546, 459690, 480585, 503470, 536305, 585060, 604164, 640780, 643566, 672819, 704858, 743820, 755205, 897092, 919380, 961170, 1006940, 1057287, 1072610, 1121365, 1287132, 1345638, 1409716, 1510410, 1608915, 1762145, 1922340, 2114574, 2145220, 2242730, 2467003, 2691276, 3020820, 3217830, 3364095, 3524290, 4229148, 4485460, 4934006, 5286435, 6435660, 6728190, 7048580, 7401009, 9868012, 10572870, 12335015, 13456380, 14802018, 21145740, 24670030, 29604036, 37005045, 49340060, 74010090, 148020180]

約数ペア:

[(1, 148020180), (2, 74010090), (3, 49340060), (4, 37005045), (5, 29604036), (6, 24670030), (7, 21145740), (10, 14802018), (11, 13456380), (12, 12335015), (14, 10572870), (15, 9868012), (20, 7401009), (21, 7048580), (22, 6728190), (23, 6435660), (28, 5286435), (30, 4934006), (33, 4485460), (35, 4229148), (42, 3524290), (44, 3364095), (46, 3217830), (49, 3020820), (55, 2691276), (60, 2467003), (66, 2242730), (69, 2145220), (70, 2114574), (77, 1922340), (84, 1762145), (92, 1608915), (98, 1510410), (105, 1409716), (110, 1345638), (115, 1287132), (132, 1121365), (138, 1072610), (140, 1057287), (147, 1006940), (154, 961170), (161, 919380), (165, 897092), (196, 755205), (199, 743820), (210, 704858), (220, 672819), (230, 643566), (231, 640780), (245, 604164), (253, 585060), (276, 536305), (294, 503470), (308, 480585), (322, 459690), (330, 448546), (345, 429044), (385, 384468), (398, 371910), (420, 352429), (460, 321783), (462, 320390), (483, 306460), (490, 302082), (506, 292530), (539, 274620), (588, 251735), (597, 247940), (644, 229845), (660, 224273), (690, 214522), (735, 201388), (759, 195020), (770, 192234), (796, 185955), (805, 183876), (924, 160195), (966, 153230), (980, 151041), (995, 148764), (1012, 146265), (1078, 137310), (1127, 131340), (1155, 128156), (1194, 123970), (1265, 117012), (1380, 107261), (1393, 106260), (1470, 100694), (1518, 97510), (1540, 96117), (1610, 91938), (1617, 91540), (1771, 83580), (1932, 76615), (1990, 74382), (2156, 68655), (2189, 67620), (2254, 65670), (2310, 64078), (2388, 61985), (2415, 61292), (2530, 58506), (2695, 54924), (2786, 53130), (2940, 50347), (2985, 49588), (3036, 48755), (3220, 45969), (3234, 45770), (3381, 43780), (3542, 41790), (3795, 39004), (3980, 37191), (4179, 35420), (4378, 33810), (4508, 32835), (4577, 32340), (4620, 32039), (4830, 30646), (5060, 29253), (5313, 27860), (5390, 27462), (5572, 26565), (5635, 26268), (5970, 24794), (6468, 22885), (6567, 22540), (6762, 21890), (6965, 21252), (7084, 20895), (7590, 19502), (8085, 18308), (8358, 17710), (8756, 16905), (8855, 16716), (9154, 16170), (9660, 15323), (9751, 15180), (10626, 13930), (10780, 13731), (10945, 13524), (11270, 13134), (11940, 12397)]