29929900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 216

約数和(自身を含む): 91494144

約数和(自身を除く): 61564244

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 25, 26, 28, 35, 44, 46, 50, 52, 55, 65, 70, 77, 91, 92, 100, 110, 115, 130, 140, 143, 154, 161, 169, 175, 182, 220, 230, 253, 260, 275, 286, 299, 308, 322, 325, 338, 350, 364, 385, 455, 460, 506, 550, 572, 575, 598, 644, 650, 676, 700, 715, 770, 805, 845, 910, 1001, 1012, 1100, 1150, 1183, 1196, 1265, 1300, 1430, 1495, 1540, 1610, 1690, 1771, 1820, 1859, 1925, 2002, 2093, 2275, 2300, 2366, 2530, 2860, 2990, 3220, 3289, 3380, 3542, 3575, 3718, 3850, 3887, 4004, 4025, 4186, 4225, 4550, 4732, 5005, 5060, 5915, 5980, 6325, 6578, 7084, 7150, 7436, 7475, 7700, 7774, 8050, 8372, 8450, 8855, 9100, 9295, 10010, 10465, 11830, 12650, 13013, 13156, 14300, 14950, 15548, 16100, 16445, 16900, 17710, 18590, 19435, 20020, 20930, 23023, 23660, 25025, 25300, 26026, 27209, 29575, 29900, 32890, 35420, 37180, 38870, 41860, 42757, 44275, 46046, 46475, 50050, 52052, 52325, 54418, 59150, 65065, 65780, 77740, 82225, 85514, 88550, 92092, 92950, 97175, 100100, 104650, 108836, 115115, 118300, 130130, 136045, 164450, 171028, 177100, 185900, 194350, 209300, 213785, 230230, 260260, 272090, 299299, 325325, 328900, 388700, 427570, 460460, 544180, 575575, 598598, 650650, 680225, 855140, 1068925, 1151150, 1197196, 1301300, 1360450, 1496495, 2137850, 2302300, 2720900, 2992990, 4275700, 5985980, 7482475, 14964950, 29929900]

約数ペア:

[(1, 29929900), (2, 14964950), (4, 7482475), (5, 5985980), (7, 4275700), (10, 2992990), (11, 2720900), (13, 2302300), (14, 2137850), (20, 1496495), (22, 1360450), (23, 1301300), (25, 1197196), (26, 1151150), (28, 1068925), (35, 855140), (44, 680225), (46, 650650), (50, 598598), (52, 575575), (55, 544180), (65, 460460), (70, 427570), (77, 388700), (91, 328900), (92, 325325), (100, 299299), (110, 272090), (115, 260260), (130, 230230), (140, 213785), (143, 209300), (154, 194350), (161, 185900), (169, 177100), (175, 171028), (182, 164450), (220, 136045), (230, 130130), (253, 118300), (260, 115115), (275, 108836), (286, 104650), (299, 100100), (308, 97175), (322, 92950), (325, 92092), (338, 88550), (350, 85514), (364, 82225), (385, 77740), (455, 65780), (460, 65065), (506, 59150), (550, 54418), (572, 52325), (575, 52052), (598, 50050), (644, 46475), (650, 46046), (676, 44275), (700, 42757), (715, 41860), (770, 38870), (805, 37180), (845, 35420), (910, 32890), (1001, 29900), (1012, 29575), (1100, 27209), (1150, 26026), (1183, 25300), (1196, 25025), (1265, 23660), (1300, 23023), (1430, 20930), (1495, 20020), (1540, 19435), (1610, 18590), (1690, 17710), (1771, 16900), (1820, 16445), (1859, 16100), (1925, 15548), (2002, 14950), (2093, 14300), (2275, 13156), (2300, 13013), (2366, 12650), (2530, 11830), (2860, 10465), (2990, 10010), (3220, 9295), (3289, 9100), (3380, 8855), (3542, 8450), (3575, 8372), (3718, 8050), (3850, 7774), (3887, 7700), (4004, 7475), (4025, 7436), (4186, 7150), (4225, 7084), (4550, 6578), (4732, 6325), (5005, 5980), (5060, 5915)]