1830669660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 288

約数和(自身を含む): 6164121600

約数和(自身を除く): 4333451940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 81, 87, 90, 93, 108, 116, 124, 135, 145, 155, 162, 174, 180, 186, 243, 261, 270, 279, 290, 310, 324, 348, 372, 405, 419, 435, 465, 486, 522, 540, 558, 580, 620, 783, 810, 837, 838, 870, 899, 930, 972, 1044, 1116, 1215, 1257, 1305, 1395, 1566, 1620, 1674, 1676, 1740, 1798, 1860, 2095, 2349, 2430, 2511, 2514, 2610, 2697, 2790, 3132, 3348, 3596, 3771, 3915, 4185, 4190, 4495, 4698, 4860, 5022, 5028, 5220, 5394, 5580, 6285, 7047, 7533, 7542, 7830, 8091, 8370, 8380, 8990, 9396, 10044, 10788, 11313, 11745, 12151, 12555, 12570, 12989, 13485, 14094, 15066, 15084, 15660, 16182, 16740, 17980, 18855, 22626, 23490, 24273, 24302, 25110, 25140, 25978, 26970, 28188, 30132, 32364, 33939, 35235, 36453, 37665, 37710, 38967, 40455, 45252, 46980, 48546, 48604, 50220, 51956, 53940, 56565, 60755, 64945, 67878, 70470, 72819, 72906, 75330, 75420, 77934, 80910, 97092, 101817, 109359, 113130, 116901, 121365, 121510, 129890, 135756, 140940, 145638, 145812, 150660, 155868, 161820, 169695, 182265, 194835, 203634, 218457, 218718, 226260, 233802, 242730, 243020, 259780, 291276, 328077, 339390, 350703, 364095, 364530, 376681, 389670, 407268, 436914, 437436, 467604, 485460, 509085, 546795, 584505, 656154, 678780, 701406, 728190, 729060, 753362, 779340, 873828, 984231, 1018170, 1052109, 1092285, 1093590, 1130043, 1169010, 1312308, 1402812, 1456380, 1506724, 1640385, 1753515, 1883405, 1968462, 2036340, 2104218, 2184570, 2187180, 2260086, 2338020, 2952693, 3156327, 3280770, 3390129, 3507030, 3766810, 3936924, 4208436, 4369140, 4520172, 4921155, 5260545, 5650215, 5905386, 6312654, 6561540, 6780258, 7014060, 7533620, 9842310, 10170387, 10521090, 11300430, 11810772, 12625308, 13560516, 14763465, 15781635, 16950645, 19684620, 20340774, 21042180, 22600860, 29526930, 30511161, 31563270, 33901290, 40681548, 50851935, 59053860, 61022322, 63126540, 67802580, 91533483, 101703870, 122044644, 152555805, 183066966, 203407740, 305111610, 366133932, 457667415, 610223220, 915334830, 1830669660]

約数ペア:

[(1, 1830669660), (2, 915334830), (3, 610223220), (4, 457667415), (5, 366133932), (6, 305111610), (9, 203407740), (10, 183066966), (12, 152555805), (15, 122044644), (18, 101703870), (20, 91533483), (27, 67802580), (29, 63126540), (30, 61022322), (31, 59053860), (36, 50851935), (45, 40681548), (54, 33901290), (58, 31563270), (60, 30511161), (62, 29526930), (81, 22600860), (87, 21042180), (90, 20340774), (93, 19684620), (108, 16950645), (116, 15781635), (124, 14763465), (135, 13560516), (145, 12625308), (155, 11810772), (162, 11300430), (174, 10521090), (180, 10170387), (186, 9842310), (243, 7533620), (261, 7014060), (270, 6780258), (279, 6561540), (290, 6312654), (310, 5905386), (324, 5650215), (348, 5260545), (372, 4921155), (405, 4520172), (419, 4369140), (435, 4208436), (465, 3936924), (486, 3766810), (522, 3507030), (540, 3390129), (558, 3280770), (580, 3156327), (620, 2952693), (783, 2338020), (810, 2260086), (837, 2187180), (838, 2184570), (870, 2104218), (899, 2036340), (930, 1968462), (972, 1883405), (1044, 1753515), (1116, 1640385), (1215, 1506724), (1257, 1456380), (1305, 1402812), (1395, 1312308), (1566, 1169010), (1620, 1130043), (1674, 1093590), (1676, 1092285), (1740, 1052109), (1798, 1018170), (1860, 984231), (2095, 873828), (2349, 779340), (2430, 753362), (2511, 729060), (2514, 728190), (2610, 701406), (2697, 678780), (2790, 656154), (3132, 584505), (3348, 546795), (3596, 509085), (3771, 485460), (3915, 467604), (4185, 437436), (4190, 436914), (4495, 407268), (4698, 389670), (4860, 376681), (5022, 364530), (5028, 364095), (5220, 350703), (5394, 339390), (5580, 328077), (6285, 291276), (7047, 259780), (7533, 243020), (7542, 242730), (7830, 233802), (8091, 226260), (8370, 218718), (8380, 218457), (8990, 203634), (9396, 194835), (10044, 182265), (10788, 169695), (11313, 161820), (11745, 155868), (12151, 150660), (12555, 145812), (12570, 145638), (12989, 140940), (13485, 135756), (14094, 129890), (15066, 121510), (15084, 121365), (15660, 116901), (16182, 113130), (16740, 109359), (17980, 101817), (18855, 97092), (22626, 80910), (23490, 77934), (24273, 75420), (24302, 75330), (25110, 72906), (25140, 72819), (25978, 70470), (26970, 67878), (28188, 64945), (30132, 60755), (32364, 56565), (33939, 53940), (35235, 51956), (36453, 50220), (37665, 48604), (37710, 48546), (38967, 46980), (40455, 45252)]