216158600

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 616032000

約数和(自身を除く): 399873400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 92, 98, 100, 115, 137, 140, 161, 175, 184, 196, 200, 230, 245, 274, 280, 322, 343, 350, 392, 460, 490, 548, 575, 644, 685, 686, 700, 805, 920, 959, 980, 1096, 1127, 1150, 1225, 1288, 1370, 1372, 1400, 1610, 1715, 1918, 1960, 2254, 2300, 2450, 2740, 2744, 3151, 3220, 3425, 3430, 3836, 4025, 4508, 4600, 4795, 4900, 5480, 5635, 6302, 6440, 6713, 6850, 6860, 7672, 7889, 8050, 8575, 9016, 9590, 9800, 11270, 12604, 13426, 13700, 13720, 15755, 15778, 16100, 17150, 19180, 22057, 22540, 23975, 25208, 26852, 27400, 28175, 31510, 31556, 32200, 33565, 34300, 38360, 39445, 44114, 45080, 46991, 47950, 53704, 56350, 63020, 63112, 67130, 68600, 78775, 78890, 88228, 93982, 95900, 110285, 112700, 126040, 134260, 154399, 157550, 157780, 167825, 176456, 187964, 191800, 197225, 220570, 225400, 234955, 268520, 308798, 315100, 315560, 335650, 375928, 394450, 441140, 469910, 551425, 617596, 630200, 671300, 771995, 788900, 882280, 939820, 1080793, 1102850, 1174775, 1235192, 1342600, 1543990, 1577800, 1879640, 2161586, 2205700, 2349550, 3087980, 3859975, 4323172, 4411400, 4699100, 5403965, 6175960, 7719950, 8646344, 9398200, 10807930, 15439900, 21615860, 27019825, 30879800, 43231720, 54039650, 108079300, 216158600]

約数ペア:

[(1, 216158600), (2, 108079300), (4, 54039650), (5, 43231720), (7, 30879800), (8, 27019825), (10, 21615860), (14, 15439900), (20, 10807930), (23, 9398200), (25, 8646344), (28, 7719950), (35, 6175960), (40, 5403965), (46, 4699100), (49, 4411400), (50, 4323172), (56, 3859975), (70, 3087980), (92, 2349550), (98, 2205700), (100, 2161586), (115, 1879640), (137, 1577800), (140, 1543990), (161, 1342600), (175, 1235192), (184, 1174775), (196, 1102850), (200, 1080793), (230, 939820), (245, 882280), (274, 788900), (280, 771995), (322, 671300), (343, 630200), (350, 617596), (392, 551425), (460, 469910), (490, 441140), (548, 394450), (575, 375928), (644, 335650), (685, 315560), (686, 315100), (700, 308798), (805, 268520), (920, 234955), (959, 225400), (980, 220570), (1096, 197225), (1127, 191800), (1150, 187964), (1225, 176456), (1288, 167825), (1370, 157780), (1372, 157550), (1400, 154399), (1610, 134260), (1715, 126040), (1918, 112700), (1960, 110285), (2254, 95900), (2300, 93982), (2450, 88228), (2740, 78890), (2744, 78775), (3151, 68600), (3220, 67130), (3425, 63112), (3430, 63020), (3836, 56350), (4025, 53704), (4508, 47950), (4600, 46991), (4795, 45080), (4900, 44114), (5480, 39445), (5635, 38360), (6302, 34300), (6440, 33565), (6713, 32200), (6850, 31556), (6860, 31510), (7672, 28175), (7889, 27400), (8050, 26852), (8575, 25208), (9016, 23975), (9590, 22540), (9800, 22057), (11270, 19180), (12604, 17150), (13426, 16100), (13700, 15778), (13720, 15755)]