284798850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 857088000

約数和(自身を除く): 572289150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 47, 50, 58, 70, 75, 87, 94, 105, 141, 145, 150, 174, 175, 199, 203, 210, 235, 282, 290, 329, 350, 398, 406, 435, 470, 525, 597, 609, 658, 705, 725, 870, 987, 995, 1015, 1050, 1175, 1194, 1218, 1363, 1393, 1410, 1450, 1645, 1974, 1990, 2030, 2175, 2350, 2726, 2786, 2985, 3045, 3290, 3525, 4089, 4179, 4350, 4935, 4975, 5075, 5771, 5970, 6090, 6815, 6965, 7050, 8178, 8225, 8358, 9353, 9541, 9870, 9950, 10150, 11542, 13630, 13930, 14925, 15225, 16450, 17313, 18706, 19082, 20445, 20895, 24675, 28059, 28623, 28855, 29850, 30450, 34075, 34626, 34825, 40397, 40890, 41790, 46765, 47705, 49350, 56118, 57246, 57710, 65471, 68150, 69650, 80794, 86565, 93530, 95410, 102225, 104475, 121191, 130942, 140295, 143115, 144275, 173130, 196413, 201985, 204450, 208950, 233825, 238525, 242382, 271237, 280590, 286230, 288550, 327355, 392826, 403970, 432825, 467650, 477050, 542474, 605955, 654710, 701475, 715575, 813711, 865650, 982065, 1009925, 1211910, 1356185, 1402950, 1431150, 1627422, 1636775, 1898659, 1964130, 2019850, 2712370, 3029775, 3273550, 3797318, 4068555, 4910325, 5695977, 6059550, 6780925, 8137110, 9493295, 9820650, 11391954, 13561850, 18986590, 20342775, 28479885, 40685550, 47466475, 56959770, 94932950, 142399425, 284798850]

約数ペア:

[(1, 284798850), (2, 142399425), (3, 94932950), (5, 56959770), (6, 47466475), (7, 40685550), (10, 28479885), (14, 20342775), (15, 18986590), (21, 13561850), (25, 11391954), (29, 9820650), (30, 9493295), (35, 8137110), (42, 6780925), (47, 6059550), (50, 5695977), (58, 4910325), (70, 4068555), (75, 3797318), (87, 3273550), (94, 3029775), (105, 2712370), (141, 2019850), (145, 1964130), (150, 1898659), (174, 1636775), (175, 1627422), (199, 1431150), (203, 1402950), (210, 1356185), (235, 1211910), (282, 1009925), (290, 982065), (329, 865650), (350, 813711), (398, 715575), (406, 701475), (435, 654710), (470, 605955), (525, 542474), (597, 477050), (609, 467650), (658, 432825), (705, 403970), (725, 392826), (870, 327355), (987, 288550), (995, 286230), (1015, 280590), (1050, 271237), (1175, 242382), (1194, 238525), (1218, 233825), (1363, 208950), (1393, 204450), (1410, 201985), (1450, 196413), (1645, 173130), (1974, 144275), (1990, 143115), (2030, 140295), (2175, 130942), (2350, 121191), (2726, 104475), (2786, 102225), (2985, 95410), (3045, 93530), (3290, 86565), (3525, 80794), (4089, 69650), (4179, 68150), (4350, 65471), (4935, 57710), (4975, 57246), (5075, 56118), (5771, 49350), (5970, 47705), (6090, 46765), (6815, 41790), (6965, 40890), (7050, 40397), (8178, 34825), (8225, 34626), (8358, 34075), (9353, 30450), (9541, 29850), (9870, 28855), (9950, 28623), (10150, 28059), (11542, 24675), (13630, 20895), (13930, 20445), (14925, 19082), (15225, 18706), (16450, 17313)]