1266881400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 288

約数和(自身を含む): 4512568320

約数和(自身を除く): 3245686920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 71, 72, 75, 90, 92, 100, 115, 120, 138, 142, 150, 180, 184, 200, 207, 213, 225, 230, 276, 284, 300, 345, 355, 360, 414, 426, 431, 450, 460, 552, 568, 575, 600, 639, 690, 710, 828, 852, 862, 900, 920, 1035, 1065, 1150, 1278, 1293, 1380, 1420, 1633, 1656, 1704, 1724, 1725, 1775, 1800, 2070, 2130, 2155, 2300, 2556, 2586, 2760, 2840, 3195, 3266, 3448, 3450, 3550, 3879, 4140, 4260, 4310, 4600, 4899, 5112, 5172, 5175, 5325, 6390, 6465, 6532, 6900, 7100, 7758, 8165, 8280, 8520, 8620, 9798, 9913, 10344, 10350, 10650, 10775, 12780, 12930, 13064, 13800, 14200, 14697, 15516, 15975, 16330, 17240, 19395, 19596, 19826, 20700, 21300, 21550, 24495, 25560, 25860, 29394, 29739, 30601, 31032, 31950, 32325, 32660, 38790, 39192, 39652, 40825, 41400, 42600, 43100, 48990, 49565, 51720, 58788, 59478, 61202, 63900, 64650, 65320, 73485, 77580, 79304, 81650, 86200, 89217, 91803, 96975, 97980, 99130, 117576, 118956, 122404, 122475, 127800, 129300, 146970, 148695, 153005, 155160, 163300, 178434, 183606, 193950, 195960, 198260, 237912, 244808, 244950, 247825, 258600, 275409, 293940, 297390, 306010, 326600, 356868, 367212, 367425, 387900, 396520, 446085, 459015, 489900, 495650, 550818, 587880, 594780, 612020, 703823, 713736, 734424, 734850, 743475, 765025, 775800, 892170, 918030, 979800, 991300, 1101636, 1189560, 1224040, 1377045, 1407646, 1469700, 1486950, 1530050, 1784340, 1836060, 1982600, 2111469, 2203272, 2230425, 2295075, 2754090, 2815292, 2939400, 2973900, 3060100, 3519115, 3568680, 3672120, 4222938, 4460850, 4590150, 5508180, 5630584, 5947800, 6120200, 6334407, 6885225, 7038230, 8445876, 8921700, 9180300, 10557345, 11016360, 12668814, 13770450, 14076460, 16891752, 17595575, 17843400, 18360600, 21114690, 25337628, 27540900, 28152920, 31672035, 35191150, 42229380, 50675256, 52786725, 55081800, 63344070, 70382300, 84458760, 105573450, 126688140, 140764600, 158360175, 211146900, 253376280, 316720350, 422293800, 633440700, 1266881400]

約数ペア:

[(1, 1266881400), (2, 633440700), (3, 422293800), (4, 316720350), (5, 253376280), (6, 211146900), (8, 158360175), (9, 140764600), (10, 126688140), (12, 105573450), (15, 84458760), (18, 70382300), (20, 63344070), (23, 55081800), (24, 52786725), (25, 50675256), (30, 42229380), (36, 35191150), (40, 31672035), (45, 28152920), (46, 27540900), (50, 25337628), (60, 21114690), (69, 18360600), (71, 17843400), (72, 17595575), (75, 16891752), (90, 14076460), (92, 13770450), (100, 12668814), (115, 11016360), (120, 10557345), (138, 9180300), (142, 8921700), (150, 8445876), (180, 7038230), (184, 6885225), (200, 6334407), (207, 6120200), (213, 5947800), (225, 5630584), (230, 5508180), (276, 4590150), (284, 4460850), (300, 4222938), (345, 3672120), (355, 3568680), (360, 3519115), (414, 3060100), (426, 2973900), (431, 2939400), (450, 2815292), (460, 2754090), (552, 2295075), (568, 2230425), (575, 2203272), (600, 2111469), (639, 1982600), (690, 1836060), (710, 1784340), (828, 1530050), (852, 1486950), (862, 1469700), (900, 1407646), (920, 1377045), (1035, 1224040), (1065, 1189560), (1150, 1101636), (1278, 991300), (1293, 979800), (1380, 918030), (1420, 892170), (1633, 775800), (1656, 765025), (1704, 743475), (1724, 734850), (1725, 734424), (1775, 713736), (1800, 703823), (2070, 612020), (2130, 594780), (2155, 587880), (2300, 550818), (2556, 495650), (2586, 489900), (2760, 459015), (2840, 446085), (3195, 396520), (3266, 387900), (3448, 367425), (3450, 367212), (3550, 356868), (3879, 326600), (4140, 306010), (4260, 297390), (4310, 293940), (4600, 275409), (4899, 258600), (5112, 247825), (5172, 244950), (5175, 244808), (5325, 237912), (6390, 198260), (6465, 195960), (6532, 193950), (6900, 183606), (7100, 178434), (7758, 163300), (8165, 155160), (8280, 153005), (8520, 148695), (8620, 146970), (9798, 129300), (9913, 127800), (10344, 122475), (10350, 122404), (10650, 118956), (10775, 117576), (12780, 99130), (12930, 97980), (13064, 96975), (13800, 91803), (14200, 89217), (14697, 86200), (15516, 81650), (15975, 79304), (16330, 77580), (17240, 73485), (19395, 65320), (19596, 64650), (19826, 63900), (20700, 61202), (21300, 59478), (21550, 58788), (24495, 51720), (25560, 49565), (25860, 48990), (29394, 43100), (29739, 42600), (30601, 41400), (31032, 40825), (31950, 39652), (32325, 39192), (32660, 38790)]