105728700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 399974400

約数和(自身を除く): 294245700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 25, 28, 30, 33, 35, 42, 44, 46, 50, 55, 60, 66, 69, 70, 75, 77, 84, 92, 100, 105, 110, 115, 132, 138, 140, 150, 154, 161, 165, 175, 199, 210, 220, 230, 231, 253, 275, 276, 300, 308, 322, 330, 345, 350, 385, 398, 420, 460, 462, 483, 506, 525, 550, 575, 597, 644, 660, 690, 700, 759, 770, 796, 805, 825, 924, 966, 995, 1012, 1050, 1100, 1150, 1155, 1194, 1265, 1380, 1393, 1518, 1540, 1610, 1650, 1725, 1771, 1925, 1932, 1990, 2100, 2189, 2300, 2310, 2388, 2415, 2530, 2786, 2985, 3036, 3220, 3300, 3450, 3542, 3795, 3850, 3980, 4025, 4179, 4378, 4577, 4620, 4830, 4975, 5060, 5313, 5572, 5775, 5970, 6325, 6567, 6900, 6965, 7084, 7590, 7700, 8050, 8358, 8756, 8855, 9154, 9660, 9950, 10626, 10945, 11550, 11940, 12075, 12650, 13134, 13731, 13930, 14925, 15180, 15323, 16100, 16716, 17710, 18308, 18975, 19900, 20895, 21252, 21890, 22885, 23100, 24150, 25300, 26268, 26565, 27462, 27860, 29850, 30646, 32039, 32835, 34825, 35420, 37950, 41790, 43780, 44275, 45770, 45969, 48300, 50347, 53130, 54725, 54924, 59700, 61292, 64078, 65670, 68655, 69650, 75900, 76615, 83580, 88550, 91540, 91938, 96117, 100694, 104475, 106260, 109450, 114425, 128156, 131340, 132825, 137310, 139300, 151041, 153230, 160195, 164175, 177100, 183876, 192234, 201388, 208950, 218900, 228850, 229845, 251735, 265650, 274620, 302082, 306460, 320390, 328350, 343275, 352429, 383075, 384468, 417900, 457700, 459690, 480585, 503470, 531300, 604164, 640780, 656700, 686550, 704858, 755205, 766150, 800975, 919380, 961170, 1006940, 1057287, 1149225, 1258675, 1373100, 1409716, 1510410, 1532300, 1601950, 1762145, 1922340, 2114574, 2298450, 2402925, 2517350, 3020820, 3203900, 3524290, 3776025, 4229148, 4596900, 4805850, 5034700, 5286435, 7048580, 7552050, 8810725, 9611700, 10572870, 15104100, 17621450, 21145740, 26432175, 35242900, 52864350, 105728700]

約数ペア:

[(1, 105728700), (2, 52864350), (3, 35242900), (4, 26432175), (5, 21145740), (6, 17621450), (7, 15104100), (10, 10572870), (11, 9611700), (12, 8810725), (14, 7552050), (15, 7048580), (20, 5286435), (21, 5034700), (22, 4805850), (23, 4596900), (25, 4229148), (28, 3776025), (30, 3524290), (33, 3203900), (35, 3020820), (42, 2517350), (44, 2402925), (46, 2298450), (50, 2114574), (55, 1922340), (60, 1762145), (66, 1601950), (69, 1532300), (70, 1510410), (75, 1409716), (77, 1373100), (84, 1258675), (92, 1149225), (100, 1057287), (105, 1006940), (110, 961170), (115, 919380), (132, 800975), (138, 766150), (140, 755205), (150, 704858), (154, 686550), (161, 656700), (165, 640780), (175, 604164), (199, 531300), (210, 503470), (220, 480585), (230, 459690), (231, 457700), (253, 417900), (275, 384468), (276, 383075), (300, 352429), (308, 343275), (322, 328350), (330, 320390), (345, 306460), (350, 302082), (385, 274620), (398, 265650), (420, 251735), (460, 229845), (462, 228850), (483, 218900), (506, 208950), (525, 201388), (550, 192234), (575, 183876), (597, 177100), (644, 164175), (660, 160195), (690, 153230), (700, 151041), (759, 139300), (770, 137310), (796, 132825), (805, 131340), (825, 128156), (924, 114425), (966, 109450), (995, 106260), (1012, 104475), (1050, 100694), (1100, 96117), (1150, 91938), (1155, 91540), (1194, 88550), (1265, 83580), (1380, 76615), (1393, 75900), (1518, 69650), (1540, 68655), (1610, 65670), (1650, 64078), (1725, 61292), (1771, 59700), (1925, 54924), (1932, 54725), (1990, 53130), (2100, 50347), (2189, 48300), (2300, 45969), (2310, 45770), (2388, 44275), (2415, 43780), (2530, 41790), (2786, 37950), (2985, 35420), (3036, 34825), (3220, 32835), (3300, 32039), (3450, 30646), (3542, 29850), (3795, 27860), (3850, 27462), (3980, 26565), (4025, 26268), (4179, 25300), (4378, 24150), (4577, 23100), (4620, 22885), (4830, 21890), (4975, 21252), (5060, 20895), (5313, 19900), (5572, 18975), (5775, 18308), (5970, 17710), (6325, 16716), (6567, 16100), (6900, 15323), (6965, 15180), (7084, 14925), (7590, 13930), (7700, 13731), (8050, 13134), (8358, 12650), (8756, 12075), (8855, 11940), (9154, 11550), (9660, 10945), (9950, 10626)]