187395930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 160

約数和(自身を含む): 551992320

約数和(自身を除く): 364596390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 81, 85, 90, 93, 102, 135, 153, 155, 162, 170, 186, 255, 270, 279, 306, 310, 405, 439, 459, 465, 510, 527, 558, 765, 810, 837, 878, 918, 930, 1054, 1317, 1377, 1395, 1530, 1581, 1674, 2195, 2295, 2511, 2634, 2635, 2754, 2790, 3162, 3951, 4185, 4390, 4590, 4743, 5022, 5270, 6585, 6885, 7463, 7902, 7905, 8370, 9486, 11853, 12555, 13170, 13609, 13770, 14229, 14926, 15810, 19755, 22389, 23706, 23715, 25110, 27218, 28458, 35559, 37315, 39510, 40827, 42687, 44778, 47430, 59265, 67167, 68045, 71118, 71145, 74630, 81654, 85374, 111945, 118530, 122481, 134334, 136090, 142290, 177795, 201501, 204135, 213435, 223890, 231353, 244962, 335835, 355590, 367443, 403002, 408270, 426870, 462706, 604503, 612405, 671670, 694059, 734886, 1007505, 1102329, 1156765, 1209006, 1224810, 1388118, 1837215, 2015010, 2082177, 2204658, 2313530, 3022515, 3470295, 3674430, 4164354, 5511645, 6045030, 6246531, 6940590, 10410885, 11023290, 12493062, 18739593, 20821770, 31232655, 37479186, 62465310, 93697965, 187395930]

約数ペア:

[(1, 187395930), (2, 93697965), (3, 62465310), (5, 37479186), (6, 31232655), (9, 20821770), (10, 18739593), (15, 12493062), (17, 11023290), (18, 10410885), (27, 6940590), (30, 6246531), (31, 6045030), (34, 5511645), (45, 4164354), (51, 3674430), (54, 3470295), (62, 3022515), (81, 2313530), (85, 2204658), (90, 2082177), (93, 2015010), (102, 1837215), (135, 1388118), (153, 1224810), (155, 1209006), (162, 1156765), (170, 1102329), (186, 1007505), (255, 734886), (270, 694059), (279, 671670), (306, 612405), (310, 604503), (405, 462706), (439, 426870), (459, 408270), (465, 403002), (510, 367443), (527, 355590), (558, 335835), (765, 244962), (810, 231353), (837, 223890), (878, 213435), (918, 204135), (930, 201501), (1054, 177795), (1317, 142290), (1377, 136090), (1395, 134334), (1530, 122481), (1581, 118530), (1674, 111945), (2195, 85374), (2295, 81654), (2511, 74630), (2634, 71145), (2635, 71118), (2754, 68045), (2790, 67167), (3162, 59265), (3951, 47430), (4185, 44778), (4390, 42687), (4590, 40827), (4743, 39510), (5022, 37315), (5270, 35559), (6585, 28458), (6885, 27218), (7463, 25110), (7902, 23715), (7905, 23706), (8370, 22389), (9486, 19755), (11853, 15810), (12555, 14926), (13170, 14229), (13609, 13770)]