12285511200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{21599}}^1$

素因数の和:21704

約数の個数: 216

約数和(自身を含む): 43872192000

約数和(自身を除く): 31586680800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 96, 100, 120, 144, 150, 158, 160, 180, 200, 225, 237, 240, 288, 300, 316, 360, 395, 400, 450, 474, 480, 600, 632, 711, 720, 790, 800, 900, 948, 1185, 1200, 1264, 1422, 1440, 1580, 1800, 1896, 1975, 2370, 2400, 2528, 2844, 3160, 3555, 3600, 3792, 3950, 4740, 5688, 5925, 6320, 7110, 7200, 7584, 7900, 9480, 11376, 11850, 12640, 14220, 15800, 17775, 18960, 21599, 22752, 23700, 28440, 31600, 35550, 37920, 43198, 47400, 56880, 63200, 64797, 71100, 86396, 94800, 107995, 113760, 129594, 142200, 172792, 189600, 194391, 215990, 259188, 284400, 323985, 345584, 388782, 431980, 518376, 539975, 568800, 647970, 691168, 777564, 863960, 971955, 1036752, 1079950, 1295940, 1555128, 1619925, 1706321, 1727920, 1943910, 2073504, 2159900, 2591880, 3110256, 3239850, 3412642, 3455840, 3887820, 4319800, 4859775, 5118963, 5183760, 6220512, 6479700, 6825284, 7775640, 8531605, 8639600, 9719550, 10237926, 10367520, 12959400, 13650568, 15356889, 15551280, 17063210, 17279200, 19439100, 20475852, 25594815, 25918800, 27301136, 30713778, 31102560, 34126420, 38878200, 40951704, 42658025, 51189630, 51837600, 54602272, 61427556, 68252840, 76784445, 77756400, 81903408, 85316050, 102379260, 122855112, 127974075, 136505680, 153568890, 155512800, 163806816, 170632100, 204758520, 245710224, 255948150, 273011360, 307137780, 341264200, 383922225, 409517040, 491420448, 511896300, 614275560, 682528400, 767844450, 819034080, 1023792600, 1228551120, 1365056800, 1535688900, 2047585200, 2457102240, 3071377800, 4095170400, 6142755600, 12285511200]

約数ペア:

[(1, 12285511200), (2, 6142755600), (3, 4095170400), (4, 3071377800), (5, 2457102240), (6, 2047585200), (8, 1535688900), (9, 1365056800), (10, 1228551120), (12, 1023792600), (15, 819034080), (16, 767844450), (18, 682528400), (20, 614275560), (24, 511896300), (25, 491420448), (30, 409517040), (32, 383922225), (36, 341264200), (40, 307137780), (45, 273011360), (48, 255948150), (50, 245710224), (60, 204758520), (72, 170632100), (75, 163806816), (79, 155512800), (80, 153568890), (90, 136505680), (96, 127974075), (100, 122855112), (120, 102379260), (144, 85316050), (150, 81903408), (158, 77756400), (160, 76784445), (180, 68252840), (200, 61427556), (225, 54602272), (237, 51837600), (240, 51189630), (288, 42658025), (300, 40951704), (316, 38878200), (360, 34126420), (395, 31102560), (400, 30713778), (450, 27301136), (474, 25918800), (480, 25594815), (600, 20475852), (632, 19439100), (711, 17279200), (720, 17063210), (790, 15551280), (800, 15356889), (900, 13650568), (948, 12959400), (1185, 10367520), (1200, 10237926), (1264, 9719550), (1422, 8639600), (1440, 8531605), (1580, 7775640), (1800, 6825284), (1896, 6479700), (1975, 6220512), (2370, 5183760), (2400, 5118963), (2528, 4859775), (2844, 4319800), (3160, 3887820), (3555, 3455840), (3600, 3412642), (3792, 3239850), (3950, 3110256), (4740, 2591880), (5688, 2159900), (5925, 2073504), (6320, 1943910), (7110, 1727920), (7200, 1706321), (7584, 1619925), (7900, 1555128), (9480, 1295940), (11376, 1079950), (11850, 1036752), (12640, 971955), (14220, 863960), (15800, 777564), (17775, 691168), (18960, 647970), (21599, 568800), (22752, 539975), (23700, 518376), (28440, 431980), (31600, 388782), (35550, 345584), (37920, 323985), (43198, 284400), (47400, 259188), (56880, 215990), (63200, 194391), (64797, 189600), (71100, 172792), (86396, 142200), (94800, 129594), (107995, 113760)]