188388900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1803

約数の個数: 216

約数和(自身を含む): 714954240

約数和(自身を除く): 526565340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1700, 1759, 1785, 2100, 2142, 2380, 2550, 2975, 3060, 3150, 3518, 3570, 3825, 4284, 5100, 5277, 5355, 5950, 6300, 7036, 7140, 7650, 8795, 8925, 10554, 10710, 11900, 12313, 15300, 15831, 17590, 17850, 21108, 21420, 24626, 26385, 26775, 29903, 31662, 35180, 35700, 36939, 43975, 49252, 52770, 53550, 59806, 61565, 63324, 73878, 79155, 87950, 89709, 105540, 107100, 110817, 119612, 123130, 131925, 147756, 149515, 158310, 175900, 179418, 184695, 209321, 221634, 246260, 263850, 269127, 299030, 307825, 316620, 358836, 369390, 395775, 418642, 443268, 448545, 527700, 538254, 554085, 598060, 615650, 627963, 738780, 747575, 791550, 837284, 897090, 923475, 1046605, 1076508, 1108170, 1231300, 1255926, 1345635, 1495150, 1583100, 1794180, 1846950, 1883889, 2093210, 2216340, 2242725, 2511852, 2691270, 2770425, 2990300, 3139815, 3693900, 3767778, 4186420, 4485450, 5233025, 5382540, 5540850, 6279630, 6728175, 7535556, 8970900, 9419445, 10466050, 11081700, 12559260, 13456350, 15699075, 18838890, 20932100, 26912700, 31398150, 37677780, 47097225, 62796300, 94194450, 188388900]

約数ペア:

[(1, 188388900), (2, 94194450), (3, 62796300), (4, 47097225), (5, 37677780), (6, 31398150), (7, 26912700), (9, 20932100), (10, 18838890), (12, 15699075), (14, 13456350), (15, 12559260), (17, 11081700), (18, 10466050), (20, 9419445), (21, 8970900), (25, 7535556), (28, 6728175), (30, 6279630), (34, 5540850), (35, 5382540), (36, 5233025), (42, 4485450), (45, 4186420), (50, 3767778), (51, 3693900), (60, 3139815), (63, 2990300), (68, 2770425), (70, 2691270), (75, 2511852), (84, 2242725), (85, 2216340), (90, 2093210), (100, 1883889), (102, 1846950), (105, 1794180), (119, 1583100), (126, 1495150), (140, 1345635), (150, 1255926), (153, 1231300), (170, 1108170), (175, 1076508), (180, 1046605), (204, 923475), (210, 897090), (225, 837284), (238, 791550), (252, 747575), (255, 738780), (300, 627963), (306, 615650), (315, 598060), (340, 554085), (350, 538254), (357, 527700), (420, 448545), (425, 443268), (450, 418642), (476, 395775), (510, 369390), (525, 358836), (595, 316620), (612, 307825), (630, 299030), (700, 269127), (714, 263850), (765, 246260), (850, 221634), (900, 209321), (1020, 184695), (1050, 179418), (1071, 175900), (1190, 158310), (1260, 149515), (1275, 147756), (1428, 131925), (1530, 123130), (1575, 119612), (1700, 110817), (1759, 107100), (1785, 105540), (2100, 89709), (2142, 87950), (2380, 79155), (2550, 73878), (2975, 63324), (3060, 61565), (3150, 59806), (3518, 53550), (3570, 52770), (3825, 49252), (4284, 43975), (5100, 36939), (5277, 35700), (5355, 35180), (5950, 31662), (6300, 29903), (7036, 26775), (7140, 26385), (7650, 24626), (8795, 21420), (8925, 21108), (10554, 17850), (10710, 17590), (11900, 15831), (12313, 15300)]