421743000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 384

約数和(自身を含む): 1621900800

約数和(自身を除く): 1200157800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 49, 50, 56, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 120, 125, 133, 140, 147, 150, 151, 152, 168, 175, 190, 196, 200, 210, 228, 245, 250, 266, 280, 285, 294, 300, 302, 350, 375, 380, 392, 399, 420, 453, 456, 475, 490, 500, 525, 532, 570, 588, 600, 604, 665, 700, 735, 750, 755, 760, 798, 840, 875, 906, 931, 950, 980, 1000, 1050, 1057, 1064, 1140, 1176, 1208, 1225, 1330, 1400, 1425, 1470, 1500, 1510, 1596, 1750, 1812, 1862, 1900, 1960, 1995, 2100, 2114, 2265, 2280, 2375, 2450, 2625, 2660, 2793, 2850, 2869, 2940, 3000, 3020, 3171, 3192, 3325, 3500, 3624, 3675, 3724, 3775, 3800, 3990, 4200, 4228, 4530, 4655, 4750, 4900, 5250, 5285, 5320, 5586, 5700, 5738, 5880, 6040, 6125, 6342, 6650, 7000, 7125, 7350, 7399, 7448, 7550, 7980, 8456, 8607, 9060, 9310, 9500, 9800, 9975, 10500, 10570, 11172, 11325, 11400, 11476, 12250, 12684, 13300, 13965, 14250, 14345, 14700, 14798, 15100, 15855, 15960, 16625, 17214, 18120, 18375, 18620, 18875, 19000, 19950, 20083, 21000, 21140, 22197, 22344, 22650, 22952, 23275, 24500, 25368, 26425, 26600, 27930, 28500, 28690, 29400, 29596, 30200, 31710, 33250, 34428, 36750, 36995, 37240, 37750, 39900, 40166, 42280, 43035, 44394, 45300, 46550, 49000, 49875, 52850, 55860, 56625, 57000, 57380, 59192, 60249, 63420, 66500, 68856, 69825, 71725, 73500, 73990, 75500, 79275, 79800, 80332, 86070, 88788, 90600, 93100, 99750, 100415, 105700, 110985, 111720, 113250, 114760, 116375, 120498, 126840, 132125, 133000, 139650, 140581, 143450, 147000, 147980, 151000, 158550, 160664, 172140, 177576, 184975, 186200, 199500, 200830, 211400, 215175, 221970, 226500, 232750, 240996, 264250, 279300, 281162, 286900, 295960, 301245, 317100, 344280, 349125, 358625, 369950, 396375, 399000, 401660, 421743, 430350, 443940, 453000, 465500, 481992, 502075, 528500, 554925, 558600, 562324, 573800, 602490, 634200, 698250, 702905, 717250, 739900, 792750, 803320, 843486, 860700, 887880, 924875, 931000, 1004150, 1057000, 1075875, 1109850, 1124648, 1204980, 1396500, 1405810, 1434500, 1479800, 1506225, 1585500, 1686972, 1721400, 1849750, 2008300, 2108715, 2151750, 2219700, 2409960, 2510375, 2774625, 2793000, 2811620, 2869000, 3012450, 3171000, 3373944, 3514525, 3699500, 4016600, 4217430, 4303500, 4439400, 5020750, 5549250, 5623240, 6024900, 7029050, 7399000, 7531125, 8434860, 8607000, 10041500, 10543575, 11098500, 12049800, 14058100, 15062250, 16869720, 17572625, 20083000, 21087150, 22197000, 28116200, 30124500, 35145250, 42174300, 52717875, 60249000, 70290500, 84348600, 105435750, 140581000, 210871500, 421743000]

約数ペア:

[(1, 421743000), (2, 210871500), (3, 140581000), (4, 105435750), (5, 84348600), (6, 70290500), (7, 60249000), (8, 52717875), (10, 42174300), (12, 35145250), (14, 30124500), (15, 28116200), (19, 22197000), (20, 21087150), (21, 20083000), (24, 17572625), (25, 16869720), (28, 15062250), (30, 14058100), (35, 12049800), (38, 11098500), (40, 10543575), (42, 10041500), (49, 8607000), (50, 8434860), (56, 7531125), (57, 7399000), (60, 7029050), (70, 6024900), (75, 5623240), (76, 5549250), (84, 5020750), (95, 4439400), (98, 4303500), (100, 4217430), (105, 4016600), (114, 3699500), (120, 3514525), (125, 3373944), (133, 3171000), (140, 3012450), (147, 2869000), (150, 2811620), (151, 2793000), (152, 2774625), (168, 2510375), (175, 2409960), (190, 2219700), (196, 2151750), (200, 2108715), (210, 2008300), (228, 1849750), (245, 1721400), (250, 1686972), (266, 1585500), (280, 1506225), (285, 1479800), (294, 1434500), (300, 1405810), (302, 1396500), (350, 1204980), (375, 1124648), (380, 1109850), (392, 1075875), (399, 1057000), (420, 1004150), (453, 931000), (456, 924875), (475, 887880), (490, 860700), (500, 843486), (525, 803320), (532, 792750), (570, 739900), (588, 717250), (600, 702905), (604, 698250), (665, 634200), (700, 602490), (735, 573800), (750, 562324), (755, 558600), (760, 554925), (798, 528500), (840, 502075), (875, 481992), (906, 465500), (931, 453000), (950, 443940), (980, 430350), (1000, 421743), (1050, 401660), (1057, 399000), (1064, 396375), (1140, 369950), (1176, 358625), (1208, 349125), (1225, 344280), (1330, 317100), (1400, 301245), (1425, 295960), (1470, 286900), (1500, 281162), (1510, 279300), (1596, 264250), (1750, 240996), (1812, 232750), (1862, 226500), (1900, 221970), (1960, 215175), (1995, 211400), (2100, 200830), (2114, 199500), (2265, 186200), (2280, 184975), (2375, 177576), (2450, 172140), (2625, 160664), (2660, 158550), (2793, 151000), (2850, 147980), (2869, 147000), (2940, 143450), (3000, 140581), (3020, 139650), (3171, 133000), (3192, 132125), (3325, 126840), (3500, 120498), (3624, 116375), (3675, 114760), (3724, 113250), (3775, 111720), (3800, 110985), (3990, 105700), (4200, 100415), (4228, 99750), (4530, 93100), (4655, 90600), (4750, 88788), (4900, 86070), (5250, 80332), (5285, 79800), (5320, 79275), (5586, 75500), (5700, 73990), (5738, 73500), (5880, 71725), (6040, 69825), (6125, 68856), (6342, 66500), (6650, 63420), (7000, 60249), (7125, 59192), (7350, 57380), (7399, 57000), (7448, 56625), (7550, 55860), (7980, 52850), (8456, 49875), (8607, 49000), (9060, 46550), (9310, 45300), (9500, 44394), (9800, 43035), (9975, 42280), (10500, 40166), (10570, 39900), (11172, 37750), (11325, 37240), (11400, 36995), (11476, 36750), (12250, 34428), (12684, 33250), (13300, 31710), (13965, 30200), (14250, 29596), (14345, 29400), (14700, 28690), (14798, 28500), (15100, 27930), (15855, 26600), (15960, 26425), (16625, 25368), (17214, 24500), (18120, 23275), (18375, 22952), (18620, 22650), (18875, 22344), (19000, 22197), (19950, 21140), (20083, 21000)]