30742800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 114581952

約数和(自身を除く): 83839152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 100, 102, 110, 120, 132, 136, 137, 150, 165, 170, 176, 187, 200, 204, 220, 240, 255, 264, 272, 274, 275, 300, 330, 340, 374, 400, 408, 411, 425, 440, 510, 528, 548, 550, 561, 600, 660, 680, 685, 748, 816, 822, 825, 850, 880, 935, 1020, 1096, 1100, 1122, 1200, 1275, 1320, 1360, 1370, 1496, 1507, 1644, 1650, 1700, 1870, 2040, 2055, 2192, 2200, 2244, 2329, 2550, 2640, 2740, 2805, 2992, 3014, 3288, 3300, 3400, 3425, 3740, 4080, 4110, 4400, 4488, 4521, 4658, 4675, 5100, 5480, 5610, 6028, 6576, 6600, 6800, 6850, 6987, 7480, 7535, 8220, 8976, 9042, 9316, 9350, 10200, 10275, 10960, 11220, 11645, 12056, 13200, 13700, 13974, 14025, 14960, 15070, 16440, 18084, 18632, 18700, 20400, 20550, 22440, 22605, 23290, 24112, 25619, 27400, 27948, 28050, 30140, 32880, 34935, 36168, 37264, 37400, 37675, 41100, 44880, 45210, 46580, 51238, 54800, 55896, 56100, 58225, 60280, 69870, 72336, 74800, 75350, 76857, 82200, 90420, 93160, 102476, 111792, 112200, 113025, 116450, 120560, 128095, 139740, 150700, 153714, 164400, 174675, 180840, 186320, 204952, 224400, 226050, 232900, 256190, 279480, 301400, 307428, 349350, 361680, 384285, 409904, 452100, 465800, 512380, 558960, 602800, 614856, 640475, 698700, 768570, 904200, 931600, 1024760, 1229712, 1280950, 1397400, 1537140, 1808400, 1921425, 2049520, 2561900, 2794800, 3074280, 3842850, 5123800, 6148560, 7685700, 10247600, 15371400, 30742800]

約数ペア:

[(1, 30742800), (2, 15371400), (3, 10247600), (4, 7685700), (5, 6148560), (6, 5123800), (8, 3842850), (10, 3074280), (11, 2794800), (12, 2561900), (15, 2049520), (16, 1921425), (17, 1808400), (20, 1537140), (22, 1397400), (24, 1280950), (25, 1229712), (30, 1024760), (33, 931600), (34, 904200), (40, 768570), (44, 698700), (48, 640475), (50, 614856), (51, 602800), (55, 558960), (60, 512380), (66, 465800), (68, 452100), (75, 409904), (80, 384285), (85, 361680), (88, 349350), (100, 307428), (102, 301400), (110, 279480), (120, 256190), (132, 232900), (136, 226050), (137, 224400), (150, 204952), (165, 186320), (170, 180840), (176, 174675), (187, 164400), (200, 153714), (204, 150700), (220, 139740), (240, 128095), (255, 120560), (264, 116450), (272, 113025), (274, 112200), (275, 111792), (300, 102476), (330, 93160), (340, 90420), (374, 82200), (400, 76857), (408, 75350), (411, 74800), (425, 72336), (440, 69870), (510, 60280), (528, 58225), (548, 56100), (550, 55896), (561, 54800), (600, 51238), (660, 46580), (680, 45210), (685, 44880), (748, 41100), (816, 37675), (822, 37400), (825, 37264), (850, 36168), (880, 34935), (935, 32880), (1020, 30140), (1096, 28050), (1100, 27948), (1122, 27400), (1200, 25619), (1275, 24112), (1320, 23290), (1360, 22605), (1370, 22440), (1496, 20550), (1507, 20400), (1644, 18700), (1650, 18632), (1700, 18084), (1870, 16440), (2040, 15070), (2055, 14960), (2192, 14025), (2200, 13974), (2244, 13700), (2329, 13200), (2550, 12056), (2640, 11645), (2740, 11220), (2805, 10960), (2992, 10275), (3014, 10200), (3288, 9350), (3300, 9316), (3400, 9042), (3425, 8976), (3740, 8220), (4080, 7535), (4110, 7480), (4400, 6987), (4488, 6850), (4521, 6800), (4658, 6600), (4675, 6576), (5100, 6028), (5480, 5610)]