284261250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 320

約数和(自身を含む): 944697600

約数和(自身を除く): 660436350

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 25, 26, 30, 34, 35, 39, 42, 49, 50, 51, 65, 70, 75, 78, 85, 91, 98, 102, 105, 119, 125, 130, 147, 150, 170, 175, 182, 195, 210, 221, 238, 245, 250, 255, 273, 294, 325, 343, 350, 357, 375, 390, 425, 442, 455, 490, 510, 525, 546, 595, 625, 637, 650, 663, 686, 714, 735, 750, 833, 850, 875, 910, 975, 1029, 1050, 1105, 1190, 1225, 1250, 1274, 1275, 1326, 1365, 1470, 1547, 1625, 1666, 1715, 1750, 1785, 1875, 1911, 1950, 2058, 2125, 2210, 2275, 2450, 2499, 2550, 2625, 2730, 2975, 3094, 3185, 3250, 3315, 3430, 3570, 3675, 3750, 3822, 4165, 4250, 4375, 4459, 4550, 4641, 4875, 4998, 5145, 5250, 5525, 5831, 5950, 6125, 6370, 6375, 6630, 6825, 7350, 7735, 8125, 8330, 8575, 8750, 8918, 8925, 9282, 9555, 9750, 10290, 10625, 10829, 11050, 11375, 11662, 12250, 12495, 12750, 13125, 13377, 13650, 14875, 15470, 15925, 16250, 16575, 17150, 17493, 17850, 18375, 19110, 20825, 21250, 21658, 22295, 22750, 23205, 24375, 24990, 25725, 26250, 26754, 27625, 29155, 29750, 30625, 31850, 31875, 32487, 33150, 34125, 34986, 36750, 38675, 41650, 42875, 44590, 44625, 46410, 47775, 48750, 51450, 54145, 55250, 56875, 58310, 61250, 62475, 63750, 64974, 66885, 68250, 74375, 75803, 77350, 79625, 82875, 85750, 87465, 89250, 91875, 95550, 104125, 108290, 111475, 113750, 116025, 124950, 128625, 133770, 138125, 145775, 148750, 151606, 159250, 162435, 165750, 170625, 174930, 183750, 193375, 208250, 214375, 222950, 223125, 227409, 232050, 238875, 257250, 270725, 276250, 291550, 312375, 324870, 334425, 341250, 379015, 386750, 398125, 414375, 428750, 437325, 446250, 454818, 477750, 520625, 541450, 557375, 580125, 624750, 643125, 668850, 728875, 758030, 796250, 812175, 828750, 874650, 966875, 1041250, 1114750, 1137045, 1160250, 1194375, 1286250, 1353625, 1457750, 1561875, 1624350, 1672125, 1895075, 1933750, 2186625, 2274090, 2388750, 2707250, 2786875, 2900625, 3123750, 3344250, 3644375, 3790150, 4060875, 4373250, 5573750, 5685225, 5801250, 6768125, 7288750, 8121750, 8360625, 9475375, 10933125, 11370450, 13536250, 16721250, 18950750, 20304375, 21866250, 28426125, 40608750, 47376875, 56852250, 94753750, 142130625, 284261250]

約数ペア:

[(1, 284261250), (2, 142130625), (3, 94753750), (5, 56852250), (6, 47376875), (7, 40608750), (10, 28426125), (13, 21866250), (14, 20304375), (15, 18950750), (17, 16721250), (21, 13536250), (25, 11370450), (26, 10933125), (30, 9475375), (34, 8360625), (35, 8121750), (39, 7288750), (42, 6768125), (49, 5801250), (50, 5685225), (51, 5573750), (65, 4373250), (70, 4060875), (75, 3790150), (78, 3644375), (85, 3344250), (91, 3123750), (98, 2900625), (102, 2786875), (105, 2707250), (119, 2388750), (125, 2274090), (130, 2186625), (147, 1933750), (150, 1895075), (170, 1672125), (175, 1624350), (182, 1561875), (195, 1457750), (210, 1353625), (221, 1286250), (238, 1194375), (245, 1160250), (250, 1137045), (255, 1114750), (273, 1041250), (294, 966875), (325, 874650), (343, 828750), (350, 812175), (357, 796250), (375, 758030), (390, 728875), (425, 668850), (442, 643125), (455, 624750), (490, 580125), (510, 557375), (525, 541450), (546, 520625), (595, 477750), (625, 454818), (637, 446250), (650, 437325), (663, 428750), (686, 414375), (714, 398125), (735, 386750), (750, 379015), (833, 341250), (850, 334425), (875, 324870), (910, 312375), (975, 291550), (1029, 276250), (1050, 270725), (1105, 257250), (1190, 238875), (1225, 232050), (1250, 227409), (1274, 223125), (1275, 222950), (1326, 214375), (1365, 208250), (1470, 193375), (1547, 183750), (1625, 174930), (1666, 170625), (1715, 165750), (1750, 162435), (1785, 159250), (1875, 151606), (1911, 148750), (1950, 145775), (2058, 138125), (2125, 133770), (2210, 128625), (2275, 124950), (2450, 116025), (2499, 113750), (2550, 111475), (2625, 108290), (2730, 104125), (2975, 95550), (3094, 91875), (3185, 89250), (3250, 87465), (3315, 85750), (3430, 82875), (3570, 79625), (3675, 77350), (3750, 75803), (3822, 74375), (4165, 68250), (4250, 66885), (4375, 64974), (4459, 63750), (4550, 62475), (4641, 61250), (4875, 58310), (4998, 56875), (5145, 55250), (5250, 54145), (5525, 51450), (5831, 48750), (5950, 47775), (6125, 46410), (6370, 44625), (6375, 44590), (6630, 42875), (6825, 41650), (7350, 38675), (7735, 36750), (8125, 34986), (8330, 34125), (8575, 33150), (8750, 32487), (8918, 31875), (8925, 31850), (9282, 30625), (9555, 29750), (9750, 29155), (10290, 27625), (10625, 26754), (10829, 26250), (11050, 25725), (11375, 24990), (11662, 24375), (12250, 23205), (12495, 22750), (12750, 22295), (13125, 21658), (13377, 21250), (13650, 20825), (14875, 19110), (15470, 18375), (15925, 17850), (16250, 17493), (16575, 17150)]