193932900

素因数分解:

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

素因数の和:392

約数の個数: 288

約数和(自身を含む): 737730560

約数和(自身を除く): 543797660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 31, 35, 36, 42, 45, 50, 54, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 108, 124, 126, 135, 140, 150, 155, 175, 180, 186, 189, 210, 217, 225, 252, 270, 279, 300, 310, 315, 331, 350, 372, 378, 420, 434, 450, 465, 525, 540, 558, 620, 630, 651, 662, 675, 700, 756, 775, 837, 868, 900, 930, 945, 993, 1050, 1085, 1116, 1260, 1302, 1324, 1350, 1395, 1550, 1575, 1655, 1674, 1860, 1890, 1953, 1986, 2100, 2170, 2317, 2325, 2604, 2700, 2790, 2979, 3100, 3150, 3255, 3310, 3348, 3780, 3906, 3972, 4185, 4340, 4634, 4650, 4725, 4965, 5425, 5580, 5859, 5958, 6300, 6510, 6620, 6951, 6975, 7812, 8275, 8370, 8937, 9268, 9300, 9450, 9765, 9930, 10261, 10850, 11585, 11718, 11916, 13020, 13902, 13950, 14895, 16275, 16550, 16740, 17874, 18900, 19530, 19860, 20522, 20853, 20925, 21700, 23170, 23436, 24825, 27804, 27900, 29295, 29790, 30783, 32550, 33100, 34755, 35748, 39060, 41044, 41706, 41850, 44685, 46340, 48825, 49650, 51305, 57925, 58590, 59580, 61566, 62559, 65100, 69510, 71827, 74475, 83412, 83700, 89370, 92349, 97650, 99300, 102610, 104265, 115850, 117180, 123132, 125118, 139020, 143654, 146475, 148950, 153915, 173775, 178740, 184698, 195300, 205220, 208530, 215481, 223425, 231700, 250236, 256525, 277047, 287308, 292950, 297900, 307830, 312795, 347550, 359135, 369396, 417060, 430962, 446850, 461745, 513050, 521325, 554094, 585900, 615660, 625590, 646443, 695100, 718270, 769575, 861924, 893700, 923490, 1026100, 1042650, 1077405, 1108188, 1251180, 1292886, 1385235, 1436540, 1539150, 1563975, 1795675, 1846980, 1939329, 2085300, 2154810, 2308725, 2585772, 2770470, 3078300, 3127950, 3232215, 3591350, 3878658, 4309620, 4617450, 5387025, 5540940, 6255900, 6464430, 6926175, 7182700, 7757316, 9234900, 9696645, 10774050, 12928860, 13852350, 16161075, 19393290, 21548100, 27704700, 32322150, 38786580, 48483225, 64644300, 96966450, 193932900]

約数ペア:

[(1, 193932900), (2, 96966450), (3, 64644300), (4, 48483225), (5, 38786580), (6, 32322150), (7, 27704700), (9, 21548100), (10, 19393290), (12, 16161075), (14, 13852350), (15, 12928860), (18, 10774050), (20, 9696645), (21, 9234900), (25, 7757316), (27, 7182700), (28, 6926175), (30, 6464430), (31, 6255900), (35, 5540940), (36, 5387025), (42, 4617450), (45, 4309620), (50, 3878658), (54, 3591350), (60, 3232215), (62, 3127950), (63, 3078300), (70, 2770470), (75, 2585772), (84, 2308725), (90, 2154810), (93, 2085300), (100, 1939329), (105, 1846980), (108, 1795675), (124, 1563975), (126, 1539150), (135, 1436540), (140, 1385235), (150, 1292886), (155, 1251180), (175, 1108188), (180, 1077405), (186, 1042650), (189, 1026100), (210, 923490), (217, 893700), (225, 861924), (252, 769575), (270, 718270), (279, 695100), (300, 646443), (310, 625590), (315, 615660), (331, 585900), (350, 554094), (372, 521325), (378, 513050), (420, 461745), (434, 446850), (450, 430962), (465, 417060), (525, 369396), (540, 359135), (558, 347550), (620, 312795), (630, 307830), (651, 297900), (662, 292950), (675, 287308), (700, 277047), (756, 256525), (775, 250236), (837, 231700), (868, 223425), (900, 215481), (930, 208530), (945, 205220), (993, 195300), (1050, 184698), (1085, 178740), (1116, 173775), (1260, 153915), (1302, 148950), (1324, 146475), (1350, 143654), (1395, 139020), (1550, 125118), (1575, 123132), (1655, 117180), (1674, 115850), (1860, 104265), (1890, 102610), (1953, 99300), (1986, 97650), (2100, 92349), (2170, 89370), (2317, 83700), (2325, 83412), (2604, 74475), (2700, 71827), (2790, 69510), (2979, 65100), (3100, 62559), (3150, 61566), (3255, 59580), (3310, 58590), (3348, 57925), (3780, 51305), (3906, 49650), (3972, 48825), (4185, 46340), (4340, 44685), (4634, 41850), (4650, 41706), (4725, 41044), (4965, 39060), (5425, 35748), (5580, 34755), (5859, 33100), (5958, 32550), (6300, 30783), (6510, 29790), (6620, 29295), (6951, 27900), (6975, 27804), (7812, 24825), (8275, 23436), (8370, 23170), (8937, 21700), (9268, 20925), (9300, 20853), (9450, 20522), (9765, 19860), (9930, 19530), (10261, 18900), (10850, 17874), (11585, 16740), (11718, 16550), (11916, 16275), (13020, 14895), (13902, 13950)]