148910940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 494121600

約数和(自身を除く): 345210660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 37, 45, 54, 58, 60, 74, 87, 90, 108, 111, 116, 135, 145, 148, 174, 180, 185, 222, 257, 261, 270, 290, 333, 348, 370, 435, 444, 514, 522, 540, 555, 580, 666, 740, 771, 783, 870, 999, 1028, 1044, 1073, 1110, 1285, 1305, 1332, 1542, 1566, 1665, 1740, 1998, 2146, 2220, 2313, 2570, 2610, 3084, 3132, 3219, 3330, 3855, 3915, 3996, 4292, 4626, 4995, 5140, 5220, 5365, 6438, 6660, 6939, 7453, 7710, 7830, 9252, 9509, 9657, 9990, 10730, 11565, 12876, 13878, 14906, 15420, 15660, 16095, 19018, 19314, 19980, 21460, 22359, 23130, 27756, 28527, 28971, 29812, 32190, 34695, 37265, 38036, 38628, 44718, 46260, 47545, 48285, 57054, 57942, 64380, 67077, 69390, 74530, 85581, 89436, 95090, 96570, 111795, 114108, 115884, 134154, 138780, 142635, 144855, 149060, 171162, 190180, 193140, 201231, 223590, 256743, 268308, 275761, 285270, 289710, 335385, 342324, 402462, 427905, 447180, 513486, 551522, 570540, 579420, 670770, 804924, 827283, 855810, 1006155, 1026972, 1103044, 1283715, 1341540, 1378805, 1654566, 1711620, 2012310, 2481849, 2567430, 2757610, 3309132, 4024620, 4136415, 4963698, 5134860, 5515220, 7445547, 8272830, 9927396, 12409245, 14891094, 16545660, 24818490, 29782188, 37227735, 49636980, 74455470, 148910940]

約数ペア:

[(1, 148910940), (2, 74455470), (3, 49636980), (4, 37227735), (5, 29782188), (6, 24818490), (9, 16545660), (10, 14891094), (12, 12409245), (15, 9927396), (18, 8272830), (20, 7445547), (27, 5515220), (29, 5134860), (30, 4963698), (36, 4136415), (37, 4024620), (45, 3309132), (54, 2757610), (58, 2567430), (60, 2481849), (74, 2012310), (87, 1711620), (90, 1654566), (108, 1378805), (111, 1341540), (116, 1283715), (135, 1103044), (145, 1026972), (148, 1006155), (174, 855810), (180, 827283), (185, 804924), (222, 670770), (257, 579420), (261, 570540), (270, 551522), (290, 513486), (333, 447180), (348, 427905), (370, 402462), (435, 342324), (444, 335385), (514, 289710), (522, 285270), (540, 275761), (555, 268308), (580, 256743), (666, 223590), (740, 201231), (771, 193140), (783, 190180), (870, 171162), (999, 149060), (1028, 144855), (1044, 142635), (1073, 138780), (1110, 134154), (1285, 115884), (1305, 114108), (1332, 111795), (1542, 96570), (1566, 95090), (1665, 89436), (1740, 85581), (1998, 74530), (2146, 69390), (2220, 67077), (2313, 64380), (2570, 57942), (2610, 57054), (3084, 48285), (3132, 47545), (3219, 46260), (3330, 44718), (3855, 38628), (3915, 38036), (3996, 37265), (4292, 34695), (4626, 32190), (4995, 29812), (5140, 28971), (5220, 28527), (5365, 27756), (6438, 23130), (6660, 22359), (6939, 21460), (7453, 19980), (7710, 19314), (7830, 19018), (9252, 16095), (9509, 15660), (9657, 15420), (9990, 14906), (10730, 13878), (11565, 12876)]