156942038750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:497

約数の個数: 240

約数和(自身を含む): 350779714560

約数和(自身を除く): 193837675810

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 71, 98, 125, 142, 151, 175, 239, 245, 250, 302, 350, 355, 478, 490, 497, 625, 710, 755, 875, 994, 1057, 1195, 1225, 1250, 1510, 1673, 1750, 1775, 2114, 2390, 2450, 2485, 3346, 3479, 3550, 3775, 4375, 4970, 5285, 5975, 6125, 6958, 7399, 7550, 8365, 8750, 8875, 10570, 10721, 11711, 11950, 12250, 12425, 14798, 16730, 16969, 17395, 17750, 18875, 21442, 23422, 24850, 26425, 29875, 30625, 33938, 34790, 36089, 36995, 37750, 41825, 44375, 52850, 53605, 58555, 59750, 61250, 62125, 72178, 73990, 75047, 83650, 84845, 86975, 88750, 94375, 107210, 117110, 118783, 124250, 132125, 149375, 150094, 169690, 173950, 180445, 184975, 188750, 209125, 237566, 252623, 264250, 268025, 292775, 298750, 310625, 360890, 369950, 375235, 418250, 424225, 434875, 505246, 525329, 536050, 585550, 593915, 621250, 660625, 750470, 831481, 848450, 869750, 902225, 924875, 1045625, 1050658, 1187830, 1263115, 1321250, 1340125, 1463875, 1662962, 1768361, 1804450, 1849750, 1876175, 2091250, 2121125, 2174375, 2526230, 2562319, 2626645, 2680250, 2927750, 2969575, 3536722, 3752350, 4157405, 4242250, 4348750, 4511125, 4624375, 5124638, 5253290, 5939150, 6315575, 6700625, 7319375, 8314810, 8841805, 9022250, 9248750, 9380875, 10605625, 12631150, 12811595, 13133225, 13401250, 14638750, 14847875, 17683610, 17936233, 18761750, 20787025, 21211250, 22555625, 25623190, 26266450, 29695750, 31577875, 35872466, 41574050, 44209025, 45111250, 46904375, 63155750, 64057975, 65666125, 74239375, 88418050, 89681165, 93808750, 103935125, 125553631, 128115950, 131332250, 148478750, 157889375, 179362330, 207870250, 221045125, 251107262, 315778750, 320289875, 328330625, 442090250, 448405825, 519675625, 627768155, 640579750, 656661250, 896811650, 1039351250, 1105225625, 1255536310, 1601449375, 2210451250, 2242029125, 3138840775, 3202898750, 4484058250, 6277681550, 11210145625, 15694203875, 22420291250, 31388407750, 78471019375, 156942038750]

約数ペア:

[(1, 156942038750), (2, 78471019375), (5, 31388407750), (7, 22420291250), (10, 15694203875), (14, 11210145625), (25, 6277681550), (35, 4484058250), (49, 3202898750), (50, 3138840775), (70, 2242029125), (71, 2210451250), (98, 1601449375), (125, 1255536310), (142, 1105225625), (151, 1039351250), (175, 896811650), (239, 656661250), (245, 640579750), (250, 627768155), (302, 519675625), (350, 448405825), (355, 442090250), (478, 328330625), (490, 320289875), (497, 315778750), (625, 251107262), (710, 221045125), (755, 207870250), (875, 179362330), (994, 157889375), (1057, 148478750), (1195, 131332250), (1225, 128115950), (1250, 125553631), (1510, 103935125), (1673, 93808750), (1750, 89681165), (1775, 88418050), (2114, 74239375), (2390, 65666125), (2450, 64057975), (2485, 63155750), (3346, 46904375), (3479, 45111250), (3550, 44209025), (3775, 41574050), (4375, 35872466), (4970, 31577875), (5285, 29695750), (5975, 26266450), (6125, 25623190), (6958, 22555625), (7399, 21211250), (7550, 20787025), (8365, 18761750), (8750, 17936233), (8875, 17683610), (10570, 14847875), (10721, 14638750), (11711, 13401250), (11950, 13133225), (12250, 12811595), (12425, 12631150), (14798, 10605625), (16730, 9380875), (16969, 9248750), (17395, 9022250), (17750, 8841805), (18875, 8314810), (21442, 7319375), (23422, 6700625), (24850, 6315575), (26425, 5939150), (29875, 5253290), (30625, 5124638), (33938, 4624375), (34790, 4511125), (36089, 4348750), (36995, 4242250), (37750, 4157405), (41825, 3752350), (44375, 3536722), (52850, 2969575), (53605, 2927750), (58555, 2680250), (59750, 2626645), (61250, 2562319), (62125, 2526230), (72178, 2174375), (73990, 2121125), (75047, 2091250), (83650, 1876175), (84845, 1849750), (86975, 1804450), (88750, 1768361), (94375, 1662962), (107210, 1463875), (117110, 1340125), (118783, 1321250), (124250, 1263115), (132125, 1187830), (149375, 1050658), (150094, 1045625), (169690, 924875), (173950, 902225), (180445, 869750), (184975, 848450), (188750, 831481), (209125, 750470), (237566, 660625), (252623, 621250), (264250, 593915), (268025, 585550), (292775, 536050), (298750, 525329), (310625, 505246), (360890, 434875), (369950, 424225), (375235, 418250)]