12757428400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1356

約数の個数: 240

約数和(自身を含む): 34263878400

約数和(自身を除く): 21506450000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 59, 76, 80, 92, 95, 100, 115, 118, 152, 184, 190, 200, 230, 236, 295, 304, 368, 380, 400, 437, 460, 472, 475, 575, 590, 760, 874, 920, 944, 950, 1121, 1150, 1180, 1237, 1357, 1475, 1520, 1748, 1840, 1900, 2185, 2242, 2300, 2360, 2474, 2714, 2950, 3496, 3800, 4370, 4484, 4600, 4720, 4948, 5428, 5605, 5900, 6185, 6785, 6992, 7600, 8740, 8968, 9200, 9896, 10856, 10925, 11210, 11800, 12370, 13570, 17480, 17936, 19792, 21712, 21850, 22420, 23503, 23600, 24740, 25783, 27140, 28025, 28451, 30925, 33925, 34960, 43700, 44840, 47006, 49480, 51566, 54280, 56050, 56902, 61850, 67850, 72983, 87400, 89680, 94012, 98960, 103132, 108560, 112100, 113804, 117515, 123700, 128915, 135700, 142255, 145966, 174800, 188024, 206264, 224200, 227608, 235030, 247400, 257830, 271400, 284510, 291932, 364915, 376048, 412528, 448400, 455216, 470060, 494800, 515660, 540569, 542800, 569020, 583864, 587575, 644575, 711275, 729830, 940120, 1031320, 1081138, 1138040, 1167728, 1175150, 1289150, 1386677, 1422550, 1459660, 1678609, 1824575, 1880240, 2062640, 2162276, 2276080, 2350300, 2578300, 2702845, 2773354, 2845100, 2919320, 3357218, 3649150, 4324552, 4700600, 5156600, 5405690, 5546708, 5690200, 5838640, 6714436, 6933385, 7298300, 8393045, 8649104, 9401200, 10313200, 10811380, 11093416, 11380400, 13428872, 13514225, 13866770, 14596600, 16786090, 21622760, 22186832, 26857744, 27028450, 27733540, 29193200, 31893571, 33572180, 34666925, 41965225, 43245520, 54056900, 55467080, 63787142, 67144360, 69333850, 83930450, 108113800, 110934160, 127574284, 134288720, 138667700, 159467855, 167860900, 216227600, 255148568, 277335400, 318935710, 335721800, 510297136, 554670800, 637871420, 671443600, 797339275, 1275742840, 1594678550, 2551485680, 3189357100, 6378714200, 12757428400]

約数ペア:

[(1, 12757428400), (2, 6378714200), (4, 3189357100), (5, 2551485680), (8, 1594678550), (10, 1275742840), (16, 797339275), (19, 671443600), (20, 637871420), (23, 554670800), (25, 510297136), (38, 335721800), (40, 318935710), (46, 277335400), (50, 255148568), (59, 216227600), (76, 167860900), (80, 159467855), (92, 138667700), (95, 134288720), (100, 127574284), (115, 110934160), (118, 108113800), (152, 83930450), (184, 69333850), (190, 67144360), (200, 63787142), (230, 55467080), (236, 54056900), (295, 43245520), (304, 41965225), (368, 34666925), (380, 33572180), (400, 31893571), (437, 29193200), (460, 27733540), (472, 27028450), (475, 26857744), (575, 22186832), (590, 21622760), (760, 16786090), (874, 14596600), (920, 13866770), (944, 13514225), (950, 13428872), (1121, 11380400), (1150, 11093416), (1180, 10811380), (1237, 10313200), (1357, 9401200), (1475, 8649104), (1520, 8393045), (1748, 7298300), (1840, 6933385), (1900, 6714436), (2185, 5838640), (2242, 5690200), (2300, 5546708), (2360, 5405690), (2474, 5156600), (2714, 4700600), (2950, 4324552), (3496, 3649150), (3800, 3357218), (4370, 2919320), (4484, 2845100), (4600, 2773354), (4720, 2702845), (4948, 2578300), (5428, 2350300), (5605, 2276080), (5900, 2162276), (6185, 2062640), (6785, 1880240), (6992, 1824575), (7600, 1678609), (8740, 1459660), (8968, 1422550), (9200, 1386677), (9896, 1289150), (10856, 1175150), (10925, 1167728), (11210, 1138040), (11800, 1081138), (12370, 1031320), (13570, 940120), (17480, 729830), (17936, 711275), (19792, 644575), (21712, 587575), (21850, 583864), (22420, 569020), (23503, 542800), (23600, 540569), (24740, 515660), (25783, 494800), (27140, 470060), (28025, 455216), (28451, 448400), (30925, 412528), (33925, 376048), (34960, 364915), (43700, 291932), (44840, 284510), (47006, 271400), (49480, 257830), (51566, 247400), (54280, 235030), (56050, 227608), (56902, 224200), (61850, 206264), (67850, 188024), (72983, 174800), (87400, 145966), (89680, 142255), (94012, 135700), (98960, 128915), (103132, 123700), (108560, 117515), (112100, 113804)]