248061450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1121

約数の個数: 192

約数和(自身を含む): 802448640

約数和(自身を除く): 554387190

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 25, 26, 30, 34, 35, 39, 42, 50, 51, 65, 70, 75, 78, 85, 91, 102, 105, 119, 130, 150, 170, 175, 182, 195, 210, 221, 238, 255, 273, 325, 350, 357, 390, 425, 442, 455, 510, 525, 546, 595, 650, 663, 714, 850, 910, 975, 1050, 1069, 1105, 1190, 1275, 1326, 1365, 1547, 1785, 1950, 2138, 2210, 2275, 2550, 2730, 2975, 3094, 3207, 3315, 3570, 4550, 4641, 5345, 5525, 5950, 6414, 6630, 6825, 7483, 7735, 8925, 9282, 10690, 11050, 13650, 13897, 14966, 15470, 16035, 16575, 17850, 18173, 22449, 23205, 26725, 27794, 32070, 33150, 36346, 37415, 38675, 41691, 44898, 46410, 53450, 54519, 69485, 74830, 77350, 80175, 83382, 90865, 97279, 109038, 112245, 116025, 127211, 138970, 160350, 181730, 187075, 194558, 208455, 224490, 232050, 236249, 254422, 272595, 291837, 347425, 374150, 381633, 416910, 454325, 472498, 486395, 545190, 561225, 583674, 636055, 694850, 708747, 763266, 908650, 972790, 1042275, 1122450, 1181245, 1272110, 1362975, 1417494, 1459185, 1653743, 1908165, 2084550, 2362490, 2431975, 2725950, 2918370, 3180275, 3307486, 3543735, 3816330, 4863950, 4961229, 5906225, 6360550, 7087470, 7295925, 8268715, 9540825, 9922458, 11812450, 14591850, 16537430, 17718675, 19081650, 24806145, 35437350, 41343575, 49612290, 82687150, 124030725, 248061450]

約数ペア:

[(1, 248061450), (2, 124030725), (3, 82687150), (5, 49612290), (6, 41343575), (7, 35437350), (10, 24806145), (13, 19081650), (14, 17718675), (15, 16537430), (17, 14591850), (21, 11812450), (25, 9922458), (26, 9540825), (30, 8268715), (34, 7295925), (35, 7087470), (39, 6360550), (42, 5906225), (50, 4961229), (51, 4863950), (65, 3816330), (70, 3543735), (75, 3307486), (78, 3180275), (85, 2918370), (91, 2725950), (102, 2431975), (105, 2362490), (119, 2084550), (130, 1908165), (150, 1653743), (170, 1459185), (175, 1417494), (182, 1362975), (195, 1272110), (210, 1181245), (221, 1122450), (238, 1042275), (255, 972790), (273, 908650), (325, 763266), (350, 708747), (357, 694850), (390, 636055), (425, 583674), (442, 561225), (455, 545190), (510, 486395), (525, 472498), (546, 454325), (595, 416910), (650, 381633), (663, 374150), (714, 347425), (850, 291837), (910, 272595), (975, 254422), (1050, 236249), (1069, 232050), (1105, 224490), (1190, 208455), (1275, 194558), (1326, 187075), (1365, 181730), (1547, 160350), (1785, 138970), (1950, 127211), (2138, 116025), (2210, 112245), (2275, 109038), (2550, 97279), (2730, 90865), (2975, 83382), (3094, 80175), (3207, 77350), (3315, 74830), (3570, 69485), (4550, 54519), (4641, 53450), (5345, 46410), (5525, 44898), (5950, 41691), (6414, 38675), (6630, 37415), (6825, 36346), (7483, 33150), (7735, 32070), (8925, 27794), (9282, 26725), (10690, 23205), (11050, 22449), (13650, 18173), (13897, 17850), (14966, 16575), (15470, 16035)]