247410800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 180

約数和(自身を含む): 745405416

約数和(自身を除く): 497994616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 175, 182, 196, 200, 208, 245, 260, 280, 325, 350, 364, 392, 400, 455, 490, 520, 560, 637, 650, 700, 728, 784, 910, 971, 980, 1040, 1225, 1274, 1300, 1400, 1456, 1820, 1942, 1960, 2275, 2450, 2548, 2600, 2800, 3185, 3640, 3884, 3920, 4550, 4855, 4900, 5096, 5200, 6370, 6797, 7280, 7768, 9100, 9710, 9800, 10192, 12623, 12740, 13594, 15536, 15925, 18200, 19420, 19600, 24275, 25246, 25480, 27188, 31850, 33985, 36400, 38840, 47579, 48550, 50492, 50960, 54376, 63115, 63700, 67970, 77680, 88361, 95158, 97100, 100984, 108752, 126230, 127400, 135940, 169925, 176722, 190316, 194200, 201968, 237895, 252460, 254800, 271880, 315575, 339850, 353444, 380632, 388400, 441805, 475790, 504920, 543760, 618527, 631150, 679700, 706888, 761264, 883610, 951580, 1009840, 1189475, 1237054, 1262300, 1359400, 1413776, 1767220, 1903160, 2209025, 2378950, 2474108, 2524600, 2718800, 3092635, 3534440, 3806320, 4418050, 4757900, 4948216, 5049200, 6185270, 7068880, 8836100, 9515800, 9896432, 12370540, 15463175, 17672200, 19031600, 24741080, 30926350, 35344400, 49482160, 61852700, 123705400, 247410800]

約数ペア:

[(1, 247410800), (2, 123705400), (4, 61852700), (5, 49482160), (7, 35344400), (8, 30926350), (10, 24741080), (13, 19031600), (14, 17672200), (16, 15463175), (20, 12370540), (25, 9896432), (26, 9515800), (28, 8836100), (35, 7068880), (40, 6185270), (49, 5049200), (50, 4948216), (52, 4757900), (56, 4418050), (65, 3806320), (70, 3534440), (80, 3092635), (91, 2718800), (98, 2524600), (100, 2474108), (104, 2378950), (112, 2209025), (130, 1903160), (140, 1767220), (175, 1413776), (182, 1359400), (196, 1262300), (200, 1237054), (208, 1189475), (245, 1009840), (260, 951580), (280, 883610), (325, 761264), (350, 706888), (364, 679700), (392, 631150), (400, 618527), (455, 543760), (490, 504920), (520, 475790), (560, 441805), (637, 388400), (650, 380632), (700, 353444), (728, 339850), (784, 315575), (910, 271880), (971, 254800), (980, 252460), (1040, 237895), (1225, 201968), (1274, 194200), (1300, 190316), (1400, 176722), (1456, 169925), (1820, 135940), (1942, 127400), (1960, 126230), (2275, 108752), (2450, 100984), (2548, 97100), (2600, 95158), (2800, 88361), (3185, 77680), (3640, 67970), (3884, 63700), (3920, 63115), (4550, 54376), (4855, 50960), (4900, 50492), (5096, 48550), (5200, 47579), (6370, 38840), (6797, 36400), (7280, 33985), (7768, 31850), (9100, 27188), (9710, 25480), (9800, 25246), (10192, 24275), (12623, 19600), (12740, 19420), (13594, 18200), (15536, 15925)]