252718200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 288

約数和(自身を含む): 1002792960

約数和(自身を除く): 750074760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 252, 279, 280, 300, 310, 315, 350, 360, 372, 420, 434, 450, 465, 504, 525, 558, 600, 620, 630, 647, 651, 700, 744, 775, 840, 868, 900, 930, 1050, 1085, 1116, 1240, 1260, 1294, 1302, 1395, 1400, 1550, 1575, 1736, 1800, 1860, 1941, 1953, 2100, 2170, 2232, 2325, 2520, 2588, 2604, 2790, 3100, 3150, 3235, 3255, 3720, 3882, 3906, 4200, 4340, 4529, 4650, 5176, 5208, 5425, 5580, 5823, 6200, 6300, 6470, 6510, 6975, 7764, 7812, 8680, 9058, 9300, 9705, 9765, 10850, 11160, 11646, 12600, 12940, 13020, 13587, 13950, 15528, 15624, 16175, 16275, 18116, 18600, 19410, 19530, 20057, 21700, 22645, 23292, 25880, 26040, 27174, 27900, 29115, 32350, 32550, 36232, 38820, 39060, 40114, 40761, 43400, 45290, 46584, 48525, 48825, 54348, 55800, 58230, 60171, 64700, 65100, 67935, 77640, 78120, 80228, 81522, 90580, 97050, 97650, 100285, 108696, 113225, 116460, 120342, 129400, 130200, 135870, 140399, 145575, 160456, 163044, 180513, 181160, 194100, 195300, 200570, 203805, 226450, 232920, 240684, 271740, 280798, 291150, 300855, 326088, 339675, 361026, 388200, 390600, 401140, 407610, 421197, 452900, 481368, 501425, 543480, 561596, 582300, 601710, 679350, 701995, 722052, 802280, 815220, 842394, 902565, 905800, 1002850, 1019025, 1123192, 1164600, 1203420, 1263591, 1358700, 1403990, 1444104, 1504275, 1630440, 1684788, 1805130, 2005700, 2038050, 2105985, 2406840, 2527182, 2717400, 2807980, 3008550, 3369576, 3509975, 3610260, 4011400, 4076100, 4211970, 4512825, 5054364, 5615960, 6017100, 6317955, 7019950, 7220520, 8152200, 8423940, 9025650, 10108728, 10529925, 12034200, 12635910, 14039900, 16847880, 18051300, 21059850, 25271820, 28079800, 31589775, 36102600, 42119700, 50543640, 63179550, 84239400, 126359100, 252718200]

約数ペア:

[(1, 252718200), (2, 126359100), (3, 84239400), (4, 63179550), (5, 50543640), (6, 42119700), (7, 36102600), (8, 31589775), (9, 28079800), (10, 25271820), (12, 21059850), (14, 18051300), (15, 16847880), (18, 14039900), (20, 12635910), (21, 12034200), (24, 10529925), (25, 10108728), (28, 9025650), (30, 8423940), (31, 8152200), (35, 7220520), (36, 7019950), (40, 6317955), (42, 6017100), (45, 5615960), (50, 5054364), (56, 4512825), (60, 4211970), (62, 4076100), (63, 4011400), (70, 3610260), (72, 3509975), (75, 3369576), (84, 3008550), (90, 2807980), (93, 2717400), (100, 2527182), (105, 2406840), (120, 2105985), (124, 2038050), (126, 2005700), (140, 1805130), (150, 1684788), (155, 1630440), (168, 1504275), (175, 1444104), (180, 1403990), (186, 1358700), (200, 1263591), (210, 1203420), (217, 1164600), (225, 1123192), (248, 1019025), (252, 1002850), (279, 905800), (280, 902565), (300, 842394), (310, 815220), (315, 802280), (350, 722052), (360, 701995), (372, 679350), (420, 601710), (434, 582300), (450, 561596), (465, 543480), (504, 501425), (525, 481368), (558, 452900), (600, 421197), (620, 407610), (630, 401140), (647, 390600), (651, 388200), (700, 361026), (744, 339675), (775, 326088), (840, 300855), (868, 291150), (900, 280798), (930, 271740), (1050, 240684), (1085, 232920), (1116, 226450), (1240, 203805), (1260, 200570), (1294, 195300), (1302, 194100), (1395, 181160), (1400, 180513), (1550, 163044), (1575, 160456), (1736, 145575), (1800, 140399), (1860, 135870), (1941, 130200), (1953, 129400), (2100, 120342), (2170, 116460), (2232, 113225), (2325, 108696), (2520, 100285), (2588, 97650), (2604, 97050), (2790, 90580), (3100, 81522), (3150, 80228), (3235, 78120), (3255, 77640), (3720, 67935), (3882, 65100), (3906, 64700), (4200, 60171), (4340, 58230), (4529, 55800), (4650, 54348), (5176, 48825), (5208, 48525), (5425, 46584), (5580, 45290), (5823, 43400), (6200, 40761), (6300, 40114), (6470, 39060), (6510, 38820), (6975, 36232), (7764, 32550), (7812, 32350), (8680, 29115), (9058, 27900), (9300, 27174), (9705, 26040), (9765, 25880), (10850, 23292), (11160, 22645), (11646, 21700), (12600, 20057), (12940, 19530), (13020, 19410), (13587, 18600), (13950, 18116), (15528, 16275), (15624, 16175)]