129288600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 288

約数和(自身を含む): 513776640

約数和(自身を除く): 384488040

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, 331, 350, 360, 372, 420, 434, 450, 465, 504, 525, 558, 600, 620, 630, 651, 662, 700, 744, 775, 840, 868, 900, 930, 993, 1050, 1085, 1116, 1240, 1260, 1302, 1324, 1395, 1400, 1550, 1575, 1655, 1736, 1800, 1860, 1953, 1986, 2100, 2170, 2232, 2317, 2325, 2520, 2604, 2648, 2790, 2979, 3100, 3150, 3255, 3310, 3720, 3906, 3972, 4200, 4340, 4634, 4650, 4965, 5208, 5425, 5580, 5958, 6200, 6300, 6510, 6620, 6951, 6975, 7812, 7944, 8275, 8680, 9268, 9300, 9765, 9930, 10261, 10850, 11160, 11585, 11916, 12600, 13020, 13240, 13902, 13950, 14895, 15624, 16275, 16550, 18536, 18600, 19530, 19860, 20522, 20853, 21700, 23170, 23832, 24825, 26040, 27804, 27900, 29790, 30783, 32550, 33100, 34755, 39060, 39720, 41044, 41706, 43400, 46340, 48825, 49650, 51305, 55608, 55800, 57925, 59580, 61566, 65100, 66200, 69510, 71827, 74475, 78120, 82088, 83412, 92349, 92680, 97650, 99300, 102610, 104265, 115850, 119160, 123132, 130200, 139020, 143654, 148950, 153915, 166824, 173775, 184698, 195300, 198600, 205220, 208530, 215481, 231700, 246264, 256525, 278040, 287308, 297900, 307830, 347550, 359135, 369396, 390600, 410440, 417060, 430962, 461745, 463400, 513050, 521325, 574616, 595800, 615660, 646443, 695100, 718270, 738792, 769575, 834120, 861924, 923490, 1026100, 1042650, 1077405, 1231320, 1292886, 1390200, 1436540, 1539150, 1723848, 1795675, 1846980, 2052200, 2085300, 2154810, 2308725, 2585772, 2873080, 3078300, 3232215, 3591350, 3693960, 4170600, 4309620, 4617450, 5171544, 5387025, 6156600, 6464430, 7182700, 8619240, 9234900, 10774050, 12928860, 14365400, 16161075, 18469800, 21548100, 25857720, 32322150, 43096200, 64644300, 129288600]

約数ペア:

[(1, 129288600), (2, 64644300), (3, 43096200), (4, 32322150), (5, 25857720), (6, 21548100), (7, 18469800), (8, 16161075), (9, 14365400), (10, 12928860), (12, 10774050), (14, 9234900), (15, 8619240), (18, 7182700), (20, 6464430), (21, 6156600), (24, 5387025), (25, 5171544), (28, 4617450), (30, 4309620), (31, 4170600), (35, 3693960), (36, 3591350), (40, 3232215), (42, 3078300), (45, 2873080), (50, 2585772), (56, 2308725), (60, 2154810), (62, 2085300), (63, 2052200), (70, 1846980), (72, 1795675), (75, 1723848), (84, 1539150), (90, 1436540), (93, 1390200), (100, 1292886), (105, 1231320), (120, 1077405), (124, 1042650), (126, 1026100), (140, 923490), (150, 861924), (155, 834120), (168, 769575), (175, 738792), (180, 718270), (186, 695100), (200, 646443), (210, 615660), (217, 595800), (225, 574616), (248, 521325), (252, 513050), (279, 463400), (280, 461745), (300, 430962), (310, 417060), (315, 410440), (331, 390600), (350, 369396), (360, 359135), (372, 347550), (420, 307830), (434, 297900), (450, 287308), (465, 278040), (504, 256525), (525, 246264), (558, 231700), (600, 215481), (620, 208530), (630, 205220), (651, 198600), (662, 195300), (700, 184698), (744, 173775), (775, 166824), (840, 153915), (868, 148950), (900, 143654), (930, 139020), (993, 130200), (1050, 123132), (1085, 119160), (1116, 115850), (1240, 104265), (1260, 102610), (1302, 99300), (1324, 97650), (1395, 92680), (1400, 92349), (1550, 83412), (1575, 82088), (1655, 78120), (1736, 74475), (1800, 71827), (1860, 69510), (1953, 66200), (1986, 65100), (2100, 61566), (2170, 59580), (2232, 57925), (2317, 55800), (2325, 55608), (2520, 51305), (2604, 49650), (2648, 48825), (2790, 46340), (2979, 43400), (3100, 41706), (3150, 41044), (3255, 39720), (3310, 39060), (3720, 34755), (3906, 33100), (3972, 32550), (4200, 30783), (4340, 29790), (4634, 27900), (4650, 27804), (4965, 26040), (5208, 24825), (5425, 23832), (5580, 23170), (5958, 21700), (6200, 20853), (6300, 20522), (6510, 19860), (6620, 19530), (6951, 18600), (6975, 18536), (7812, 16550), (7944, 16275), (8275, 15624), (8680, 14895), (9268, 13950), (9300, 13902), (9765, 13240), (9930, 13020), (10261, 12600), (10850, 11916), (11160, 11585)]