957427900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 2645830656

約数和(自身を除く): 1688402756

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 25, 26, 41, 44, 46, 50, 52, 55, 65, 71, 82, 92, 100, 110, 115, 130, 142, 143, 164, 205, 220, 230, 253, 260, 275, 284, 286, 299, 325, 355, 410, 451, 460, 506, 533, 550, 572, 575, 598, 650, 710, 715, 781, 820, 902, 923, 943, 1012, 1025, 1066, 1100, 1150, 1196, 1265, 1300, 1420, 1430, 1495, 1562, 1633, 1775, 1804, 1846, 1886, 2050, 2132, 2255, 2300, 2530, 2665, 2860, 2911, 2990, 3124, 3266, 3289, 3550, 3575, 3692, 3772, 3905, 4100, 4510, 4615, 4715, 5060, 5330, 5822, 5863, 5980, 6325, 6532, 6578, 7100, 7150, 7475, 7810, 8165, 9020, 9230, 9430, 10153, 10373, 10660, 11275, 11644, 11726, 12259, 12650, 13156, 13325, 14300, 14555, 14950, 15620, 16330, 16445, 17963, 18460, 18860, 19525, 20306, 20746, 21229, 22550, 23075, 23452, 23575, 24518, 25300, 26650, 29110, 29315, 29900, 32021, 32660, 32890, 35926, 37843, 39050, 40612, 40825, 41492, 42458, 45100, 46150, 47150, 49036, 50765, 51865, 53300, 58220, 58630, 61295, 64042, 65780, 66953, 71852, 72775, 75686, 78100, 81650, 82225, 84916, 89815, 92300, 94300, 101530, 103730, 106145, 117260, 122590, 128084, 133906, 134849, 145550, 146575, 151372, 160105, 163300, 164450, 179630, 189215, 203060, 207460, 212290, 233519, 245180, 253825, 259325, 267812, 269698, 291100, 293150, 306475, 320210, 328900, 334765, 359260, 378430, 416273, 424580, 449075, 467038, 507650, 518650, 530725, 539396, 586300, 612950, 640420, 669530, 674245, 736483, 756860, 800525, 832546, 870389, 898150, 934076, 946075, 1015300, 1037300, 1061450, 1167595, 1225900, 1339060, 1348490, 1472966, 1601050, 1665092, 1673825, 1740778, 1796300, 1892150, 2081365, 2122900, 2335190, 2696980, 2945932, 3202100, 3347650, 3371225, 3481556, 3682415, 3784300, 4162730, 4351945, 4670380, 5837975, 6695300, 6742450, 7364830, 8325460, 8703890, 9574279, 10406825, 11675950, 13484900, 14729660, 17407780, 18412075, 19148558, 20813650, 21759725, 23351900, 36824150, 38297116, 41627300, 43519450, 47871395, 73648300, 87038900, 95742790, 191485580, 239356975, 478713950, 957427900]

約数ペア:

[(1, 957427900), (2, 478713950), (4, 239356975), (5, 191485580), (10, 95742790), (11, 87038900), (13, 73648300), (20, 47871395), (22, 43519450), (23, 41627300), (25, 38297116), (26, 36824150), (41, 23351900), (44, 21759725), (46, 20813650), (50, 19148558), (52, 18412075), (55, 17407780), (65, 14729660), (71, 13484900), (82, 11675950), (92, 10406825), (100, 9574279), (110, 8703890), (115, 8325460), (130, 7364830), (142, 6742450), (143, 6695300), (164, 5837975), (205, 4670380), (220, 4351945), (230, 4162730), (253, 3784300), (260, 3682415), (275, 3481556), (284, 3371225), (286, 3347650), (299, 3202100), (325, 2945932), (355, 2696980), (410, 2335190), (451, 2122900), (460, 2081365), (506, 1892150), (533, 1796300), (550, 1740778), (572, 1673825), (575, 1665092), (598, 1601050), (650, 1472966), (710, 1348490), (715, 1339060), (781, 1225900), (820, 1167595), (902, 1061450), (923, 1037300), (943, 1015300), (1012, 946075), (1025, 934076), (1066, 898150), (1100, 870389), (1150, 832546), (1196, 800525), (1265, 756860), (1300, 736483), (1420, 674245), (1430, 669530), (1495, 640420), (1562, 612950), (1633, 586300), (1775, 539396), (1804, 530725), (1846, 518650), (1886, 507650), (2050, 467038), (2132, 449075), (2255, 424580), (2300, 416273), (2530, 378430), (2665, 359260), (2860, 334765), (2911, 328900), (2990, 320210), (3124, 306475), (3266, 293150), (3289, 291100), (3550, 269698), (3575, 267812), (3692, 259325), (3772, 253825), (3905, 245180), (4100, 233519), (4510, 212290), (4615, 207460), (4715, 203060), (5060, 189215), (5330, 179630), (5822, 164450), (5863, 163300), (5980, 160105), (6325, 151372), (6532, 146575), (6578, 145550), (7100, 134849), (7150, 133906), (7475, 128084), (7810, 122590), (8165, 117260), (9020, 106145), (9230, 103730), (9430, 101530), (10153, 94300), (10373, 92300), (10660, 89815), (11275, 84916), (11644, 82225), (11726, 81650), (12259, 78100), (12650, 75686), (13156, 72775), (13325, 71852), (14300, 66953), (14555, 65780), (14950, 64042), (15620, 61295), (16330, 58630), (16445, 58220), (17963, 53300), (18460, 51865), (18860, 50765), (19525, 49036), (20306, 47150), (20746, 46150), (21229, 45100), (22550, 42458), (23075, 41492), (23452, 40825), (23575, 40612), (24518, 39050), (25300, 37843), (26650, 35926), (29110, 32890), (29315, 32660), (29900, 32021)]